Merge pull request #3408 from esphome/bump-2022.4.0

2022.4.0

.github/ISSUE_TEMPLATE/config.yml

@@ -9,4 +9,3 @@ contact_links:
   - name: Frequently Asked Question
     url: https://esphome.io/guides/faq.html
     about: Please view the FAQ for common questions and what to include in a bug report.
-    

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,4 @@
-# What does this implement/fix? 
+# What does this implement/fix?
 
 Quick description and explanation of changes
 
@@ -35,6 +35,6 @@ Quick description and explanation of changes
 ## Checklist:
   - [ ] The code change is tested and works locally.
   - [ ] Tests have been added to verify that the new code works (under `tests/` folder).
-  
+
 If user exposed functionality or configuration variables are added/changed:
   - [ ] Documentation added/updated in [esphome-docs](https://github.com/esphome/esphome-docs).

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
         uses: actions/setup-python@v2
         id: python
         with:
-          python-version: '3.7'
+          python-version: '3.8'
 
       - name: Cache virtualenv
         uses: actions/cache@v2

.gitignore

@@ -77,6 +77,7 @@ venv/
 ENV/
 env.bak/
 venv.bak/
+venv-*/
 
 # mypy
 .mypy_cache/

.pre-commit-config.yaml

@@ -2,7 +2,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/ambv/black
-    rev: 22.1.0
+    rev: 22.3.0
     hooks:
     - id: black
       args:
@@ -25,3 +25,8 @@ repos:
           - --branch=dev
           - --branch=release
           - --branch=beta
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v2.31.1
+    hooks:
+      - id: pyupgrade
+        args: [--py38-plus]

CODEOWNERS

@@ -19,6 +19,7 @@ esphome/components/airthings_wave_mini/* @ncareau
 esphome/components/airthings_wave_plus/* @jeromelaban
 esphome/components/am43/* @buxtronix
 esphome/components/am43/cover/* @buxtronix
+esphome/components/analog_threshold/* @ianchi
 esphome/components/animation/* @syndlex
 esphome/components/anova/* @buxtronix
 esphome/components/api/* @OttoWinter
@@ -27,6 +28,7 @@ esphome/components/atc_mithermometer/* @ahpohl
 esphome/components/b_parasite/* @rbaron
 esphome/components/ballu/* @bazuchan
 esphome/components/bang_bang/* @OttoWinter
+esphome/components/bh1750/* @OttoWinter
 esphome/components/binary_sensor/* @esphome/core
 esphome/components/bl0940/* @tobias-
 esphome/components/ble_client/* @buxtronix
@@ -42,6 +44,7 @@ esphome/components/climate/* @esphome/core
 esphome/components/climate_ir/* @glmnet
 esphome/components/color_temperature/* @jesserockz
 esphome/components/coolix/* @glmnet
+esphome/components/copy/* @OttoWinter
 esphome/components/cover/* @esphome/core
 esphome/components/cs5460a/* @balrog-kun
 esphome/components/cse7761/* @berfenger
@@ -77,7 +80,9 @@ esphome/components/hbridge/light/* @DotNetDann
 esphome/components/heatpumpir/* @rob-deutsch
 esphome/components/hitachi_ac424/* @sourabhjaiswal
 esphome/components/homeassistant/* @OttoWinter
+esphome/components/honeywellabp/* @RubyBailey
 esphome/components/hrxl_maxsonar_wr/* @netmikey
+esphome/components/hydreon_rgxx/* @functionpointer
 esphome/components/i2c/* @esphome/core
 esphome/components/improv_serial/* @esphome/core
 esphome/components/ina260/* @MrEditor97
@@ -93,6 +98,7 @@ esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
 esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
 esphome/components/ltr390/* @sjtrny
+esphome/components/max44009/* @berfenger
 esphome/components/max7219digit/* @rspaargaren
 esphome/components/max9611/* @mckaymatthew
 esphome/components/mcp23008/* @jesserockz
@@ -104,6 +110,7 @@ esphome/components/mcp23x17_base/* @jesserockz
 esphome/components/mcp23xxx_base/* @jesserockz
 esphome/components/mcp2515/* @danielschramm @mvturnho
 esphome/components/mcp3204/* @rsumner
+esphome/components/mcp4728/* @berfenger
 esphome/components/mcp47a1/* @jesserockz
 esphome/components/mcp9808/* @k7hpn
 esphome/components/md5/* @esphome/core
@@ -120,6 +127,9 @@ esphome/components/modbus_controller/select/* @martgras @stegm
 esphome/components/modbus_controller/sensor/* @martgras
 esphome/components/modbus_controller/switch/* @martgras
 esphome/components/modbus_controller/text_sensor/* @martgras
+esphome/components/mopeka_ble/* @spbrogan
+esphome/components/mopeka_pro_check/* @spbrogan
+esphome/components/mpu6886/* @fabaff
 esphome/components/network/* @esphome/core
 esphome/components/nextion/* @senexcrenshaw
 esphome/components/nextion/binary_sensor/* @senexcrenshaw
@@ -140,8 +150,9 @@ esphome/components/pn532_spi/* @OttoWinter @jesserockz
 esphome/components/power_supply/* @esphome/core
 esphome/components/preferences/* @esphome/core
 esphome/components/psram/* @esphome/core
-esphome/components/pulse_meter/* @stevebaxter
+esphome/components/pulse_meter/* @cstaahl @stevebaxter
 esphome/components/pvvx_mithermometer/* @pasiz
+esphome/components/qmp6988/* @andrewpc
 esphome/components/qr_code/* @wjtje
 esphome/components/radon_eye_ble/* @jeffeb3
 esphome/components/radon_eye_rd200/* @jeffeb3
@@ -159,13 +170,16 @@ esphome/components/sdm_meter/* @jesserockz @polyfaces
 esphome/components/sdp3x/* @Azimath
 esphome/components/selec_meter/* @sourabhjaiswal
 esphome/components/select/* @esphome/core
+esphome/components/sensirion_common/* @martgras
 esphome/components/sensor/* @esphome/core
 esphome/components/sgp40/* @SenexCrenshaw
+esphome/components/shelly_dimmer/* @edge90 @rnauber
 esphome/components/sht4x/* @sjtrny
 esphome/components/shutdown/* @esphome/core @jsuanet
 esphome/components/sim800l/* @glmnet
 esphome/components/sm2135/* @BoukeHaarsma23
 esphome/components/socket/* @esphome/core
+esphome/components/sonoff_d1/* @anatoly-savchenkov
 esphome/components/spi/* @esphome/core
 esphome/components/ssd1322_base/* @kbx81
 esphome/components/ssd1322_spi/* @kbx81
@@ -213,4 +227,5 @@ esphome/components/whirlpool/* @glmnet
 esphome/components/xiaomi_lywsd03mmc/* @ahpohl
 esphome/components/xiaomi_mhoc303/* @drug123
 esphome/components/xiaomi_mhoc401/* @vevsvevs
+esphome/components/xiaomi_rtcgq02lm/* @jesserockz
 esphome/components/xpt2046/* @numo68

CONTRIBUTING.md

@@ -5,7 +5,7 @@ For a detailed guide, please see https://esphome.io/guides/contributing.html#con
 Things to note when contributing:
 
  - Please test your changes :)
- - If a new feature is added or an existing user-facing feature is changed, you should also 
+ - If a new feature is added or an existing user-facing feature is changed, you should also
    update the [docs](https://github.com/esphome/esphome-docs). See [contributing to esphome-docs](https://esphome.io/guides/contributing.html#contributing-to-esphomedocs)
    for more information.
  - Please also update the tests in the `tests/` folder. You can do so by just adding a line in one of the YAML files

docker/Dockerfile

@@ -5,12 +5,14 @@
 # One of "docker", "hassio"
 ARG BASEIMGTYPE=docker
 
-FROM ghcr.io/hassio-addons/debian-base/amd64:5.2.3 AS base-hassio-amd64
-FROM ghcr.io/hassio-addons/debian-base/aarch64:5.2.3 AS base-hassio-arm64
-FROM ghcr.io/hassio-addons/debian-base/armv7:5.2.3 AS base-hassio-armv7
-FROM debian:bullseye-20220125-slim AS base-docker-amd64
-FROM debian:bullseye-20220125-slim AS base-docker-arm64
-FROM debian:bullseye-20220125-slim AS base-docker-armv7
+# https://github.com/hassio-addons/addon-debian-base/releases
+FROM ghcr.io/hassio-addons/debian-base/amd64:5.3.0 AS base-hassio-amd64
+FROM ghcr.io/hassio-addons/debian-base/aarch64:5.3.0 AS base-hassio-arm64
+FROM ghcr.io/hassio-addons/debian-base/armv7:5.3.0 AS base-hassio-armv7
+# https://hub.docker.com/_/debian?tab=tags&page=1&name=bullseye
+FROM debian:bullseye-20220328-slim AS base-docker-amd64
+FROM debian:bullseye-20220328-slim AS base-docker-arm64
+FROM debian:bullseye-20220328-slim AS base-docker-armv7
 
 # Use TARGETARCH/TARGETVARIANT defined by docker
 # https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
@@ -21,7 +23,7 @@ RUN \
     # Use pinned versions so that we get updates with build caching
     && apt-get install -y --no-install-recommends \
         python3=3.9.2-3 \
-        python3-pip=20.3.4-4 \
+        python3-pip=20.3.4-4+deb11u1 \
         python3-setuptools=52.0.0-4 \
         python3-pil=8.1.2+dfsg-0.3+deb11u1 \
         python3-cryptography=3.3.2-1 \
@@ -52,16 +54,16 @@ RUN \
     && mkdir -p /piolibs
 
 
-
-# ======================= docker-type image =======================
-FROM base AS docker
-
 # First install requirements to leverage caching when requirements don't change
 COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
 RUN \
     pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
     && /platformio_install_deps.py /platformio.ini
 
+
+# ======================= docker-type image =======================
+FROM base AS docker
+
 # Copy esphome and install
 COPY . /esphome
 RUN pip3 install --no-cache-dir --no-use-pep517 -e /esphome
@@ -93,7 +95,7 @@ RUN \
     apt-get update \
     # Use pinned versions so that we get updates with build caching
     && apt-get install -y --no-install-recommends \
-        nginx=1.18.0-6.1 \
+        nginx-light=1.18.0-6.1 \
     && rm -rf \
         /tmp/* \
         /var/{cache,log}/* \
@@ -104,12 +106,6 @@ ARG BUILD_VERSION=dev
 # Copy root filesystem
 COPY docker/ha-addon-rootfs/ /
 
-# First install requirements to leverage caching when requirements don't change
-COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
-RUN \
-    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
-    && /platformio_install_deps.py /platformio.ini
-
 # Copy esphome and install
 COPY . /esphome
 RUN pip3 install --no-cache-dir --no-use-pep517 -e /esphome
@@ -147,10 +143,8 @@ RUN \
         /var/{cache,log}/* \
         /var/lib/apt/lists/*
 
-COPY requirements.txt requirements_optional.txt requirements_test.txt docker/platformio_install_deps.py platformio.ini /
-RUN \
-    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt -r /requirements_test.txt \
-    && /platformio_install_deps.py /platformio.ini
+COPY requirements_test.txt /
+RUN pip3 install --no-cache-dir -r /requirements_test.txt
 
 VOLUME ["/esphome"]
 WORKDIR /esphome

esphome/__main__.py

@@ -778,10 +778,10 @@ def run_esphome(argv):
         _LOGGER.warning("Please instead use:")
         _LOGGER.warning("   esphome %s", " ".join(args.deprecated_argv_suggestion))
 
-    if sys.version_info < (3, 7, 0):
+    if sys.version_info < (3, 8, 0):
         _LOGGER.error(
-            "You're running ESPHome with Python <3.7. ESPHome is no longer compatible "
-            "with this Python version. Please reinstall ESPHome with Python 3.7+"
+            "You're running ESPHome with Python <3.8. ESPHome is no longer compatible "
+            "with this Python version. Please reinstall ESPHome with Python 3.8+"
         )
         return 1
 

esphome/automation.py

@@ -262,21 +262,16 @@ async def repeat_action_to_code(config, action_id, template_arg, args):
     return var
 
 
-def validate_wait_until(value):
-    schema = cv.Schema(
-        {
-            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
-            cv.Optional(CONF_TIMEOUT): cv.templatable(
-                cv.positive_time_period_milliseconds
-            ),
-        }
-    )
-    if isinstance(value, dict) and CONF_CONDITION in value:
-        return schema(value)
-    return validate_wait_until({CONF_CONDITION: value})
+_validate_wait_until = cv.maybe_simple_value(
+    {
+        cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+        cv.Optional(CONF_TIMEOUT): cv.templatable(cv.positive_time_period_milliseconds),
+    },
+    key=CONF_CONDITION,
+)
 
 
-@register_action("wait_until", WaitUntilAction, validate_wait_until)
+@register_action("wait_until", WaitUntilAction, _validate_wait_until)
 async def wait_until_action_to_code(config, action_id, template_arg, args):
     conditions = await build_condition(config[CONF_CONDITION], template_arg, args)
     var = cg.new_Pvariable(action_id, template_arg, conditions)

esphome/components/adc/sensor.py

@@ -133,6 +133,7 @@ ADCSensor = adc_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        ADCSensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=2,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -140,7 +141,6 @@ CONFIG_SCHEMA = cv.All(
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ADCSensor),
             cv.Required(CONF_PIN): validate_adc_pin,
             cv.Optional(CONF_RAW, default=False): cv.boolean,
             cv.SplitDefault(CONF_ATTENUATION, esp32="0db"): cv.All(

esphome/components/ads1115/sensor.py

@@ -52,6 +52,7 @@ ADS1115Sensor = ads1115_ns.class_(
 CONF_ADS1115_ID = "ads1115_id"
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        ADS1115Sensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=3,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -59,7 +60,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ADS1115Sensor),
             cv.GenerateID(CONF_ADS1115_ID): cv.use_id(ADS1115Component),
             cv.Required(CONF_MULTIPLEXER): cv.enum(MUX, upper=True, space="_"),
             cv.Required(CONF_GAIN): validate_gain,

esphome/components/analog_threshold/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@ianchi"]

esphome/components/analog_threshold/analog_threshold_binary_sensor.cpp

@@ -0,0 +1,40 @@
+#include "analog_threshold_binary_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace analog_threshold {
+
+static const char *const TAG = "analog_threshold.binary_sensor";
+
+void AnalogThresholdBinarySensor::setup() {
+  float sensor_value = this->sensor_->get_state();
+
+  // TRUE state is defined to be when sensor is >= threshold
+  // so when undefined sensor value initialize to FALSE
+  if (std::isnan(sensor_value)) {
+    this->publish_initial_state(false);
+  } else {
+    this->publish_initial_state(sensor_value >= (this->lower_threshold_ + this->upper_threshold_) / 2.0f);
+  }
+}
+
+void AnalogThresholdBinarySensor::set_sensor(sensor::Sensor *analog_sensor) {
+  this->sensor_ = analog_sensor;
+
+  this->sensor_->add_on_state_callback([this](float sensor_value) {
+    // if there is an invalid sensor reading, ignore the change and keep the current state
+    if (!std::isnan(sensor_value)) {
+      this->publish_state(sensor_value >= (this->state ? this->lower_threshold_ : this->upper_threshold_));
+    }
+  });
+}
+
+void AnalogThresholdBinarySensor::dump_config() {
+  LOG_BINARY_SENSOR("", "Analog Threshold Binary Sensor", this);
+  LOG_SENSOR("  ", "Sensor", this->sensor_);
+  ESP_LOGCONFIG(TAG, "  Upper threshold: %.11f", this->upper_threshold_);
+  ESP_LOGCONFIG(TAG, "  Lower threshold: %.11f", this->lower_threshold_);
+}
+
+}  // namespace analog_threshold
+}  // namespace esphome

esphome/components/analog_threshold/analog_threshold_binary_sensor.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/binary_sensor/binary_sensor.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace analog_threshold {
+
+class AnalogThresholdBinarySensor : public Component, public binary_sensor::BinarySensor {
+ public:
+  void dump_config() override;
+  void setup() override;
+
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  void set_sensor(sensor::Sensor *analog_sensor);
+  void set_upper_threshold(float threshold) { this->upper_threshold_ = threshold; }
+  void set_lower_threshold(float threshold) { this->lower_threshold_ = threshold; }
+
+ protected:
+  sensor::Sensor *sensor_{nullptr};
+
+  float upper_threshold_;
+  float lower_threshold_;
+};
+
+}  // namespace analog_threshold
+}  // namespace esphome

esphome/components/analog_threshold/binary_sensor.py

@@ -0,0 +1,44 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import binary_sensor, sensor
+from esphome.const import (
+    CONF_SENSOR_ID,
+    CONF_THRESHOLD,
+)
+
+analog_threshold_ns = cg.esphome_ns.namespace("analog_threshold")
+
+AnalogThresholdBinarySensor = analog_threshold_ns.class_(
+    "AnalogThresholdBinarySensor", binary_sensor.BinarySensor, cg.Component
+)
+
+CONF_UPPER = "upper"
+CONF_LOWER = "lower"
+
+CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(AnalogThresholdBinarySensor),
+        cv.Required(CONF_SENSOR_ID): cv.use_id(sensor.Sensor),
+        cv.Required(CONF_THRESHOLD): cv.Any(
+            cv.float_,
+            cv.Schema(
+                {cv.Required(CONF_UPPER): cv.float_, cv.Required(CONF_LOWER): cv.float_}
+            ),
+        ),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = await binary_sensor.new_binary_sensor(config)
+    await cg.register_component(var, config)
+
+    sens = await cg.get_variable(config[CONF_SENSOR_ID])
+    cg.add(var.set_sensor(sens))
+
+    if isinstance(config[CONF_THRESHOLD], float):
+        cg.add(var.set_upper_threshold(config[CONF_THRESHOLD]))
+        cg.add(var.set_lower_threshold(config[CONF_THRESHOLD]))
+    else:
+        cg.add(var.set_upper_threshold(config[CONF_THRESHOLD][CONF_UPPER]))
+        cg.add(var.set_lower_threshold(config[CONF_THRESHOLD][CONF_LOWER]))

esphome/components/apds9960/binary_sensor.py

@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import binary_sensor
-from esphome.const import CONF_DIRECTION, CONF_DEVICE_CLASS, DEVICE_CLASS_MOVING
+from esphome.const import CONF_DIRECTION, DEVICE_CLASS_MOVING
 from . import APDS9960, CONF_APDS9960_ID
 
 DEPENDENCIES = ["apds9960"]
@@ -13,13 +13,12 @@ DIRECTIONS = {
     "RIGHT": "set_right_direction",
 }
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(
+    device_class=DEVICE_CLASS_MOVING
+).extend(
     {
-        cv.Required(CONF_DIRECTION): cv.one_of(*DIRECTIONS, upper=True),
         cv.GenerateID(CONF_APDS9960_ID): cv.use_id(APDS9960),
-        cv.Optional(
-            CONF_DEVICE_CLASS, default=DEVICE_CLASS_MOVING
-        ): binary_sensor.device_class,
+        cv.Required(CONF_DIRECTION): cv.one_of(*DIRECTIONS, upper=True),
     }
 )
 

esphome/components/api/api_connection.cpp

@@ -23,7 +23,7 @@ static const char *const TAG = "api.connection";
 static const int ESP32_CAMERA_STOP_STREAM = 5000;
 
 APIConnection::APIConnection(std::unique_ptr<socket::Socket> sock, APIServer *parent)
-    : parent_(parent), initial_state_iterator_(parent, this), list_entities_iterator_(parent, this) {
+    : parent_(parent), initial_state_iterator_(this), list_entities_iterator_(this) {
   this->proto_write_buffer_.reserve(64);
 
 #if defined(USE_API_PLAINTEXT)
@@ -105,6 +105,7 @@ void APIConnection::loop() {
       ESP_LOGW(TAG, "%s didn't respond to ping request in time. Disconnecting...", this->client_info_.c_str());
     }
   } else if (now - this->last_traffic_ > keepalive) {
+    ESP_LOGVV(TAG, "Sending keepalive PING...");
     this->sent_ping_ = true;
     this->send_ping_request(PingRequest());
   }
@@ -908,7 +909,7 @@ bool APIConnection::send_buffer(ProtoWriteBuffer buffer, uint32_t message_type)
     }
     return false;
   }
-  this->last_traffic_ = millis();
+  // Do not set last_traffic_ on send
   return true;
 }
 void APIConnection::on_unauthenticated_access() {

esphome/components/api/api_server.h

@@ -7,7 +7,6 @@
 #include "esphome/components/socket/socket.h"
 #include "api_pb2.h"
 #include "api_pb2_service.h"
-#include "util.h"
 #include "list_entities.h"
 #include "subscribe_state.h"
 #include "user_services.h"

esphome/components/api/client.py

@@ -21,7 +21,6 @@ async def async_run_logs(config, address):
     if CONF_ENCRYPTION in conf:
         noise_psk = conf[CONF_ENCRYPTION][CONF_KEY]
     _LOGGER.info("Starting log output from %s using esphome API", address)
-    zc = zeroconf.Zeroconf()
     cli = APIClient(
         address,
         port,

esphome/components/api/list_entities.cpp

@@ -40,8 +40,7 @@ bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) { return this->client_->s
 #endif
 
 bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(); }
-ListEntitiesIterator::ListEntitiesIterator(APIServer *server, APIConnection *client)
-    : ComponentIterator(server), client_(client) {}
+ListEntitiesIterator::ListEntitiesIterator(APIConnection *client) : client_(client) {}
 bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
   auto resp = service->encode_list_service_response();
   return this->client_->send_list_entities_services_response(resp);

esphome/components/api/list_entities.h

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/component_iterator.h"
 #include "esphome/core/defines.h"
-#include "util.h"
 
 namespace esphome {
 namespace api {
@@ -11,7 +11,7 @@ class APIConnection;
 
 class ListEntitiesIterator : public ComponentIterator {
  public:
-  ListEntitiesIterator(APIServer *server, APIConnection *client);
+  ListEntitiesIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
   bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
@@ -60,5 +60,3 @@ class ListEntitiesIterator : public ComponentIterator {
 
 }  // namespace api
 }  // namespace esphome
-
-#include "api_server.h"

esphome/components/api/proto.cpp

@@ -1,5 +1,4 @@
 #include "proto.h"
-#include "util.h"
 #include "esphome/core/log.h"
 
 namespace esphome {

esphome/components/api/proto.h

@@ -195,6 +195,20 @@ class ProtoWriteBuffer {
     this->write((value >> 16) & 0xFF);
     this->write((value >> 24) & 0xFF);
   }
+  void encode_fixed64(uint32_t field_id, uint64_t value, bool force = false) {
+    if (value == 0 && !force)
+      return;
+
+    this->encode_field_raw(field_id, 5);
+    this->write((value >> 0) & 0xFF);
+    this->write((value >> 8) & 0xFF);
+    this->write((value >> 16) & 0xFF);
+    this->write((value >> 24) & 0xFF);
+    this->write((value >> 32) & 0xFF);
+    this->write((value >> 40) & 0xFF);
+    this->write((value >> 48) & 0xFF);
+    this->write((value >> 56) & 0xFF);
+  }
   template<typename T> void encode_enum(uint32_t field_id, T value, bool force = false) {
     this->encode_uint32(field_id, static_cast<uint32_t>(value), force);
   }
@@ -229,6 +243,15 @@ class ProtoWriteBuffer {
     }
     this->encode_uint32(field_id, uvalue, force);
   }
+  void encode_sint64(uint32_t field_id, int64_t value, bool force = false) {
+    uint64_t uvalue;
+    if (value < 0) {
+      uvalue = ~(value << 1);
+    } else {
+      uvalue = value << 1;
+    }
+    this->encode_uint64(field_id, uvalue, force);
+  }
   template<class C> void encode_message(uint32_t field_id, const C &value, bool force = false) {
     this->encode_field_raw(field_id, 2);
     size_t begin = this->buffer_->size();

esphome/components/api/subscribe_state.cpp

@@ -50,8 +50,7 @@ bool InitialStateIterator::on_select(select::Select *select) {
 #ifdef USE_LOCK
 bool InitialStateIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_state(a_lock, a_lock->state); }
 #endif
-InitialStateIterator::InitialStateIterator(APIServer *server, APIConnection *client)
-    : ComponentIterator(server), client_(client) {}
+InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(client) {}
 
 }  // namespace api
 }  // namespace esphome

esphome/components/api/subscribe_state.h

@@ -1,9 +1,9 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/component_iterator.h"
 #include "esphome/core/controller.h"
 #include "esphome/core/defines.h"
-#include "util.h"
 
 namespace esphome {
 namespace api {
@@ -12,7 +12,7 @@ class APIConnection;
 
 class InitialStateIterator : public ComponentIterator {
  public:
-  InitialStateIterator(APIServer *server, APIConnection *client);
+  InitialStateIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
   bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
@@ -55,5 +55,3 @@ class InitialStateIterator : public ComponentIterator {
 
 }  // namespace api
 }  // namespace esphome
-
-#include "api_server.h"

esphome/components/as3935/binary_sensor.py

@@ -5,7 +5,7 @@ from . import AS3935, CONF_AS3935_ID
 
 DEPENDENCIES = ["as3935"]
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema().extend(
     {
         cv.GenerateID(CONF_AS3935_ID): cv.use_id(AS3935),
     }

esphome/components/as3935/sensor.py

@@ -4,7 +4,6 @@ from esphome.components import sensor
 from esphome.const import (
     CONF_DISTANCE,
     CONF_LIGHTNING_ENERGY,
-    STATE_CLASS_NONE,
     UNIT_KILOMETER,
     ICON_SIGNAL_DISTANCE_VARIANT,
     ICON_FLASH,
@@ -20,12 +19,10 @@ CONFIG_SCHEMA = cv.Schema(
             unit_of_measurement=UNIT_KILOMETER,
             icon=ICON_SIGNAL_DISTANCE_VARIANT,
             accuracy_decimals=1,
-            state_class=STATE_CLASS_NONE,
         ),
         cv.Optional(CONF_LIGHTNING_ENERGY): sensor.sensor_schema(
             icon=ICON_FLASH,
             accuracy_decimals=1,
-            state_class=STATE_CLASS_NONE,
         ),
     }
 ).extend(cv.COMPONENT_SCHEMA)

esphome/components/b_parasite/b_parasite.cpp

@@ -38,7 +38,7 @@ bool BParasite::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
   const auto &data = service_data.data;
 
   const uint8_t protocol_version = data[0] >> 4;
-  if (protocol_version != 1) {
+  if (protocol_version != 1 && protocol_version != 2) {
     ESP_LOGE(TAG, "Unsupported protocol version: %u", protocol_version);
     return false;
   }
@@ -57,9 +57,15 @@ bool BParasite::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
   uint16_t battery_millivolt = data[2] << 8 | data[3];
   float battery_voltage = battery_millivolt / 1000.0f;
 
-  // Temperature in 1000 * Celsius.
-  uint16_t temp_millicelcius = data[4] << 8 | data[5];
-  float temp_celcius = temp_millicelcius / 1000.0f;
+  // Temperature in 1000 * Celsius (protocol v1) or 100 * Celsius (protocol v2).
+  float temp_celsius;
+  if (protocol_version == 1) {
+    uint16_t temp_millicelsius = data[4] << 8 | data[5];
+    temp_celsius = temp_millicelsius / 1000.0f;
+  } else {
+    int16_t temp_centicelsius = data[4] << 8 | data[5];
+    temp_celsius = temp_centicelsius / 100.0f;
+  }
 
   // Relative air humidity in the range [0, 2^16).
   uint16_t humidity = data[6] << 8 | data[7];
@@ -76,7 +82,7 @@ bool BParasite::parse_device(const esp32_ble_tracker::ESPBTDevice &device) {
     battery_voltage_->publish_state(battery_voltage);
   }
   if (temperature_ != nullptr) {
-    temperature_->publish_state(temp_celcius);
+    temperature_->publish_state(temp_celsius);
   }
   if (humidity_ != nullptr) {
     humidity_->publish_state(humidity_percent);

esphome/components/bh1750/bh1750.cpp

@@ -9,18 +9,109 @@ static const char *const TAG = "bh1750.sensor";
 static const uint8_t BH1750_COMMAND_POWER_ON = 0b00000001;
 static const uint8_t BH1750_COMMAND_MT_REG_HI = 0b01000000;  // last 3 bits
 static const uint8_t BH1750_COMMAND_MT_REG_LO = 0b01100000;  // last 5 bits
+static const uint8_t BH1750_COMMAND_ONE_TIME_L = 0b00100011;
+static const uint8_t BH1750_COMMAND_ONE_TIME_H = 0b00100000;
+static const uint8_t BH1750_COMMAND_ONE_TIME_H2 = 0b00100001;
+
+/*
+bh1750 properties:
+
+L-resolution mode:
+- resolution 4lx (@ mtreg=69)
+- measurement time: typ=16ms, max=24ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) lx
+H-resolution mode:
+- resolution 1lx (@ mtreg=69)
+- measurement time: typ=120ms, max=180ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) lx
+H-resolution mode2:
+- resolution 0.5lx (@ mtreg=69)
+- measurement time: typ=120ms, max=180ms, scaled by MTreg value divided by 69
+- formula: counts / 1.2 * (69 / MTreg) / 2 lx
+
+MTreg:
+- min=31, default=69, max=254
+
+-> only reason to use l-resolution is faster, but offers no higher range
+-> below ~7000lx, makes sense to use H-resolution2 @ MTreg=254
+-> try to maximize MTreg to get lowest noise level
+*/
 
 void BH1750Sensor::setup() {
   ESP_LOGCONFIG(TAG, "Setting up BH1750 '%s'...", this->name_.c_str());
-  if (!this->write_bytes(BH1750_COMMAND_POWER_ON, nullptr, 0)) {
+  uint8_t turn_on = BH1750_COMMAND_POWER_ON;
+  if (this->write(&turn_on, 1) != i2c::ERROR_OK) {
     this->mark_failed();
     return;
   }
+}
 
-  uint8_t mtreg_hi = (this->measurement_duration_ >> 5) & 0b111;
-  uint8_t mtreg_lo = (this->measurement_duration_ >> 0) & 0b11111;
-  this->write_bytes(BH1750_COMMAND_MT_REG_HI | mtreg_hi, nullptr, 0);
-  this->write_bytes(BH1750_COMMAND_MT_REG_LO | mtreg_lo, nullptr, 0);
+void BH1750Sensor::read_lx_(BH1750Mode mode, uint8_t mtreg, const std::function<void(float)> &f) {
+  // turn on (after one-shot sensor automatically powers down)
+  uint8_t turn_on = BH1750_COMMAND_POWER_ON;
+  if (this->write(&turn_on, 1) != i2c::ERROR_OK) {
+    ESP_LOGW(TAG, "Turning on BH1750 failed");
+    f(NAN);
+    return;
+  }
+
+  if (active_mtreg_ != mtreg) {
+    // set mtreg
+    uint8_t mtreg_hi = BH1750_COMMAND_MT_REG_HI | ((mtreg >> 5) & 0b111);
+    uint8_t mtreg_lo = BH1750_COMMAND_MT_REG_LO | ((mtreg >> 0) & 0b11111);
+    if (this->write(&mtreg_hi, 1) != i2c::ERROR_OK || this->write(&mtreg_lo, 1) != i2c::ERROR_OK) {
+      ESP_LOGW(TAG, "Setting measurement time for BH1750 failed");
+      active_mtreg_ = 0;
+      f(NAN);
+      return;
+    }
+    active_mtreg_ = mtreg;
+  }
+
+  uint8_t cmd;
+  uint16_t meas_time;
+  switch (mode) {
+    case BH1750_MODE_L:
+      cmd = BH1750_COMMAND_ONE_TIME_L;
+      meas_time = 24 * mtreg / 69;
+      break;
+    case BH1750_MODE_H:
+      cmd = BH1750_COMMAND_ONE_TIME_H;
+      meas_time = 180 * mtreg / 69;
+      break;
+    case BH1750_MODE_H2:
+      cmd = BH1750_COMMAND_ONE_TIME_H2;
+      meas_time = 180 * mtreg / 69;
+      break;
+    default:
+      f(NAN);
+      return;
+  }
+  if (this->write(&cmd, 1) != i2c::ERROR_OK) {
+    ESP_LOGW(TAG, "Starting measurement for BH1750 failed");
+    f(NAN);
+    return;
+  }
+
+  // probably not needed, but adjust for rounding
+  meas_time++;
+
+  this->set_timeout("read", meas_time, [this, mode, mtreg, f]() {
+    uint16_t raw_value;
+    if (this->read(reinterpret_cast<uint8_t *>(&raw_value), 2) != i2c::ERROR_OK) {
+      ESP_LOGW(TAG, "Reading BH1750 data failed");
+      f(NAN);
+      return;
+    }
+    raw_value = i2c::i2ctohs(raw_value);
+
+    float lx = float(raw_value) / 1.2f;
+    lx *= 69.0f / mtreg;
+    if (mode == BH1750_MODE_H2)
+      lx /= 2.0f;
+
+    f(lx);
+  });
 }
 
 void BH1750Sensor::dump_config() {
@@ -30,64 +121,49 @@ void BH1750Sensor::dump_config() {
     ESP_LOGE(TAG, "Communication with BH1750 failed!");
   }
 
-  const char *resolution_s;
-  switch (this->resolution_) {
-    case BH1750_RESOLUTION_0P5_LX:
-      resolution_s = "0.5";
-      break;
-    case BH1750_RESOLUTION_1P0_LX:
-      resolution_s = "1";
-      break;
-    case BH1750_RESOLUTION_4P0_LX:
-      resolution_s = "4";
-      break;
-    default:
-      resolution_s = "Unknown";
-      break;
-  }
-  ESP_LOGCONFIG(TAG, "  Resolution: %s", resolution_s);
   LOG_UPDATE_INTERVAL(this);
 }
 
 void BH1750Sensor::update() {
-  if (!this->write_bytes(this->resolution_, nullptr, 0))
-    return;
+  // first do a quick measurement in L-mode with full range
+  // to find right range
+  this->read_lx_(BH1750_MODE_L, 31, [this](float val) {
+    if (std::isnan(val)) {
+      this->status_set_warning();
+      this->publish_state(NAN);
+      return;
+    }
 
-  uint32_t wait = 0;
-  // use max conversion times
-  switch (this->resolution_) {
-    case BH1750_RESOLUTION_0P5_LX:
-    case BH1750_RESOLUTION_1P0_LX:
-      wait = 180;
-      break;
-    case BH1750_RESOLUTION_4P0_LX:
-      wait = 24;
-      break;
-  }
+    BH1750Mode use_mode;
+    uint8_t use_mtreg;
+    if (val <= 7000) {
+      use_mode = BH1750_MODE_H2;
+      use_mtreg = 254;
+    } else {
+      use_mode = BH1750_MODE_H;
+      // lx = counts / 1.2 * (69 / mtreg)
+      // -> mtreg = counts / 1.2 * (69 / lx)
+      // calculate for counts=50000 (allow some range to not saturate, but maximize mtreg)
+      // -> mtreg = 50000*(10/12)*(69/lx)
+      int ideal_mtreg = 50000 * 10 * 69 / (12 * (int) val);
+      use_mtreg = std::min(254, std::max(31, ideal_mtreg));
+    }
+    ESP_LOGV(TAG, "L result: %f -> Calculated mode=%d, mtreg=%d", val, (int) use_mode, use_mtreg);
 
-  this->set_timeout("illuminance", wait, [this]() { this->read_data_(); });
+    this->read_lx_(use_mode, use_mtreg, [this](float val) {
+      if (std::isnan(val)) {
+        this->status_set_warning();
+        this->publish_state(NAN);
+        return;
+      }
+      ESP_LOGD(TAG, "'%s': Got illuminance=%.1flx", this->get_name().c_str(), val);
+      this->status_clear_warning();
+      this->publish_state(val);
+    });
+  });
 }
 
 float BH1750Sensor::get_setup_priority() const { return setup_priority::DATA; }
-void BH1750Sensor::read_data_() {
-  uint16_t raw_value;
-  if (this->read(reinterpret_cast<uint8_t *>(&raw_value), 2) != i2c::ERROR_OK) {
-    this->status_set_warning();
-    return;
-  }
-  raw_value = i2c::i2ctohs(raw_value);
-
-  float lx = float(raw_value) / 1.2f;
-  lx *= 69.0f / this->measurement_duration_;
-  if (this->resolution_ == BH1750_RESOLUTION_0P5_LX) {
-    lx /= 2.0f;
-  }
-  ESP_LOGD(TAG, "'%s': Got illuminance=%.1flx", this->get_name().c_str(), lx);
-  this->publish_state(lx);
-  this->status_clear_warning();
-}
-
-void BH1750Sensor::set_resolution(BH1750Resolution resolution) { this->resolution_ = resolution; }
 
 }  // namespace bh1750
 }  // namespace esphome

esphome/components/bh1750/bh1750.h

@@ -7,29 +7,15 @@
 namespace esphome {
 namespace bh1750 {
 
-/// Enum listing all resolutions that can be used with the BH1750
-enum BH1750Resolution {
-  BH1750_RESOLUTION_4P0_LX = 0b00100011,  // one-time low resolution mode
-  BH1750_RESOLUTION_1P0_LX = 0b00100000,  // one-time high resolution mode 1
-  BH1750_RESOLUTION_0P5_LX = 0b00100001,  // one-time high resolution mode 2
+enum BH1750Mode {
+  BH1750_MODE_L,
+  BH1750_MODE_H,
+  BH1750_MODE_H2,
 };
 
 /// This class implements support for the i2c-based BH1750 ambient light sensor.
 class BH1750Sensor : public sensor::Sensor, public PollingComponent, public i2c::I2CDevice {
  public:
-  /** Set the resolution of this sensor.
-   *
-   * Possible values are:
-   *
-   *  - `BH1750_RESOLUTION_4P0_LX`
-   *  - `BH1750_RESOLUTION_1P0_LX`
-   *  - `BH1750_RESOLUTION_0P5_LX` (default)
-   *
-   * @param resolution The new resolution of the sensor.
-   */
-  void set_resolution(BH1750Resolution resolution);
-  void set_measurement_duration(uint8_t measurement_duration) { measurement_duration_ = measurement_duration; }
-
   // ========== INTERNAL METHODS ==========
   // (In most use cases you won't need these)
   void setup() override;
@@ -38,10 +24,9 @@ class BH1750Sensor : public sensor::Sensor, public PollingComponent, public i2c:
   float get_setup_priority() const override;
 
  protected:
-  void read_data_();
+  void read_lx_(BH1750Mode mode, uint8_t mtreg, const std::function<void(float)> &f);
 
-  BH1750Resolution resolution_{BH1750_RESOLUTION_0P5_LX};
-  uint8_t measurement_duration_;
+  uint8_t active_mtreg_{0};
 };
 
 }  // namespace bh1750

esphome/components/bh1750/sensor.py

@@ -2,31 +2,23 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import (
-    CONF_ID,
-    CONF_RESOLUTION,
     DEVICE_CLASS_ILLUMINANCE,
     STATE_CLASS_MEASUREMENT,
     UNIT_LUX,
-    CONF_MEASUREMENT_DURATION,
 )
 
 DEPENDENCIES = ["i2c"]
+CODEOWNERS = ["@OttoWinter"]
 
 bh1750_ns = cg.esphome_ns.namespace("bh1750")
-BH1750Resolution = bh1750_ns.enum("BH1750Resolution")
-BH1750_RESOLUTIONS = {
-    4.0: BH1750Resolution.BH1750_RESOLUTION_4P0_LX,
-    1.0: BH1750Resolution.BH1750_RESOLUTION_1P0_LX,
-    0.5: BH1750Resolution.BH1750_RESOLUTION_0P5_LX,
-}
 
 BH1750Sensor = bh1750_ns.class_(
     "BH1750Sensor", sensor.Sensor, cg.PollingComponent, i2c.I2CDevice
 )
 
-CONF_MEASUREMENT_TIME = "measurement_time"
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        BH1750Sensor,
         unit_of_measurement=UNIT_LUX,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_ILLUMINANCE,
@@ -34,15 +26,11 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BH1750Sensor),
-            cv.Optional(CONF_RESOLUTION, default=0.5): cv.enum(
-                BH1750_RESOLUTIONS, float=True
+            cv.Optional("resolution"): cv.invalid(
+                "The 'resolution' option has been removed. The optimal value is now dynamically calculated."
             ),
-            cv.Optional(CONF_MEASUREMENT_DURATION, default=69): cv.int_range(
-                min=31, max=254
-            ),
-            cv.Optional(CONF_MEASUREMENT_TIME): cv.invalid(
-                "The 'measurement_time' option has been replaced with 'measurement_duration' in 1.18.0"
+            cv.Optional("measurement_duration"): cv.invalid(
+                "The 'measurement_duration' option has been removed. The optimal value is now dynamically calculated."
             ),
         }
     )
@@ -52,10 +40,6 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
     await i2c.register_i2c_device(var, config)
-
-    cg.add(var.set_resolution(config[CONF_RESOLUTION]))
-    cg.add(var.set_measurement_duration(config[CONF_MEASUREMENT_DURATION]))

esphome/components/binary_sensor/__init__.py

@@ -1,5 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
+from esphome.cpp_generator import MockObjClass
 from esphome.cpp_helpers import setup_entity
 from esphome import automation, core
 from esphome.automation import Condition, maybe_simple_id
@@ -7,7 +8,9 @@ from esphome.components import mqtt
 from esphome.const import (
     CONF_DELAY,
     CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
     CONF_FILTERS,
+    CONF_ICON,
     CONF_ID,
     CONF_INVALID_COOLDOWN,
     CONF_INVERTED,
@@ -22,7 +25,6 @@ from esphome.const import (
     CONF_STATE,
     CONF_TIMING,
     CONF_TRIGGER_ID,
-    CONF_NAME,
     CONF_MQTT_ID,
     DEVICE_CLASS_EMPTY,
     DEVICE_CLASS_BATTERY,
@@ -315,7 +317,7 @@ def validate_multi_click_timing(value):
     return timings
 
 
-device_class = cv.one_of(*DEVICE_CLASSES, lower=True, space="_")
+validate_device_class = cv.one_of(*DEVICE_CLASSES, lower=True, space="_")
 
 
 BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).extend(
@@ -324,7 +326,7 @@ BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).ex
         cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
             mqtt.MQTTBinarySensorComponent
         ),
-        cv.Optional(CONF_DEVICE_CLASS): device_class,
+        cv.Optional(CONF_DEVICE_CLASS): validate_device_class,
         cv.Optional(CONF_FILTERS): validate_filters,
         cv.Optional(CONF_ON_PRESS): automation.validate_automation(
             {
@@ -377,6 +379,39 @@ BINARY_SENSOR_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMPONENT_SCHEMA).ex
     }
 )
 
+_UNDEF = object()
+
+
+def binary_sensor_schema(
+    class_: MockObjClass = _UNDEF,
+    *,
+    icon: str = _UNDEF,
+    entity_category: str = _UNDEF,
+    device_class: str = _UNDEF,
+) -> cv.Schema:
+    schema = BINARY_SENSOR_SCHEMA
+    if class_ is not _UNDEF:
+        schema = schema.extend({cv.GenerateID(): cv.declare_id(class_)})
+    if icon is not _UNDEF:
+        schema = schema.extend({cv.Optional(CONF_ICON, default=icon): cv.icon})
+    if entity_category is not _UNDEF:
+        schema = schema.extend(
+            {
+                cv.Optional(
+                    CONF_ENTITY_CATEGORY, default=entity_category
+                ): cv.entity_category
+            }
+        )
+    if device_class is not _UNDEF:
+        schema = schema.extend(
+            {
+                cv.Optional(
+                    CONF_DEVICE_CLASS, default=device_class
+                ): validate_device_class
+            }
+        )
+    return schema
+
 
 async def setup_binary_sensor_core_(var, config):
     await setup_entity(var, config)
@@ -443,7 +478,7 @@ async def register_binary_sensor(var, config):
 
 
 async def new_binary_sensor(config):
-    var = cg.new_Pvariable(config[CONF_ID], config[CONF_NAME])
+    var = cg.new_Pvariable(config[CONF_ID])
     await register_binary_sensor(var, config)
     return var
 

esphome/components/binary_sensor/binary_sensor.cpp

@@ -42,8 +42,7 @@ void BinarySensor::send_state_internal(bool state, bool is_initial) {
   }
 }
 std::string BinarySensor::device_class() { return ""; }
-BinarySensor::BinarySensor(const std::string &name) : EntityBase(name), state(false) {}
-BinarySensor::BinarySensor() : BinarySensor("") {}
+BinarySensor::BinarySensor() : state(false) {}
 void BinarySensor::set_device_class(const std::string &device_class) { this->device_class_ = device_class; }
 std::string BinarySensor::get_device_class() {
   if (this->device_class_.has_value())

esphome/components/binary_sensor/binary_sensor.h

@@ -26,11 +26,6 @@ namespace binary_sensor {
 class BinarySensor : public EntityBase {
  public:
   explicit BinarySensor();
-  /** Construct a binary sensor with the specified name
-   *
-   * @param name Name of this binary sensor.
-   */
-  explicit BinarySensor(const std::string &name);
 
   /** Add a callback to be notified of state changes.
    *

esphome/components/binary_sensor_map/sensor.py

@@ -3,14 +3,12 @@ import esphome.config_validation as cv
 
 from esphome.components import sensor, binary_sensor
 from esphome.const import (
-    CONF_ID,
     CONF_CHANNELS,
     CONF_VALUE,
     CONF_TYPE,
     ICON_CHECK_CIRCLE_OUTLINE,
     CONF_BINARY_SENSOR,
     CONF_GROUP,
-    STATE_CLASS_NONE,
 )
 
 DEPENDENCIES = ["binary_sensor"]
@@ -33,12 +31,11 @@ entry = {
 CONFIG_SCHEMA = cv.typed_schema(
     {
         CONF_GROUP: sensor.sensor_schema(
+            BinarySensorMap,
             icon=ICON_CHECK_CIRCLE_OUTLINE,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
         ).extend(
             {
-                cv.GenerateID(): cv.declare_id(BinarySensorMap),
                 cv.Required(CONF_CHANNELS): cv.All(
                     cv.ensure_list(entry), cv.Length(min=1)
                 ),
@@ -50,9 +47,8 @@ CONFIG_SCHEMA = cv.typed_schema(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
 
     constant = SENSOR_MAP_TYPES[config[CONF_TYPE]]
     cg.add(var.set_sensor_type(constant))

esphome/components/bl0940/sensor.py

@@ -12,9 +12,7 @@ from esphome.const import (
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_VOLTAGE,
     DEVICE_CLASS_TEMPERATURE,
-    ICON_EMPTY,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     UNIT_AMPERE,
     UNIT_CELSIUS,
     UNIT_KILOWATT_HOURS,
@@ -35,38 +33,39 @@ CONFIG_SCHEMA = (
         {
             cv.GenerateID(): cv.declare_id(BL0940),
             cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
-                UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_MEASUREMENT
+                unit_of_measurement=UNIT_VOLT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_CURRENT): sensor.sensor_schema(
-                UNIT_AMPERE,
-                ICON_EMPTY,
-                2,
-                DEVICE_CLASS_CURRENT,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_AMPERE,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_CURRENT,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_POWER): sensor.sensor_schema(
-                UNIT_WATT, ICON_EMPTY, 0, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+                unit_of_measurement=UNIT_WATT,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_POWER,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_ENERGY): sensor.sensor_schema(
-                UNIT_KILOWATT_HOURS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_ENERGY,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_KILOWATT_HOURS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_ENERGY,
             ),
             cv.Optional(CONF_INTERNAL_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_EXTERNAL_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_EMPTY,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_NONE,
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
         }
     )

esphome/components/ble_client/ble_client.cpp

@@ -118,16 +118,21 @@ void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t es
         this->set_states_(espbt::ClientState::IDLE);
         break;
       }
-      this->conn_id = param->open.conn_id;
-      auto ret = esp_ble_gattc_send_mtu_req(this->gattc_if, param->open.conn_id);
+      break;
+    }
+    case ESP_GATTC_CONNECT_EVT: {
+      ESP_LOGV(TAG, "[%s] ESP_GATTC_CONNECT_EVT", this->address_str().c_str());
+      this->conn_id = param->connect.conn_id;
+      auto ret = esp_ble_gattc_send_mtu_req(this->gattc_if, param->connect.conn_id);
       if (ret) {
-        ESP_LOGW(TAG, "esp_ble_gattc_send_mtu_req failed, status=%d", ret);
+        ESP_LOGW(TAG, "esp_ble_gattc_send_mtu_req failed, status=%x", ret);
       }
       break;
     }
     case ESP_GATTC_CFG_MTU_EVT: {
       if (param->cfg_mtu.status != ESP_GATT_OK) {
-        ESP_LOGW(TAG, "cfg_mtu to %s failed, status %d", this->address_str().c_str(), param->cfg_mtu.status);
+        ESP_LOGW(TAG, "cfg_mtu to %s failed, mtu %d, status %d", this->address_str().c_str(), param->cfg_mtu.mtu,
+                 param->cfg_mtu.status);
         this->set_states_(espbt::ClientState::IDLE);
         break;
       }
@@ -139,7 +144,7 @@ void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t es
       if (memcmp(param->disconnect.remote_bda, this->remote_bda, 6) != 0) {
         return;
       }
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_DISCONNECT_EVT", this->address_str().c_str());
+      ESP_LOGV(TAG, "[%s] ESP_GATTC_DISCONNECT_EVT, reason %d", this->address_str().c_str(), param->disconnect.reason);
       for (auto &svc : this->services_)
         delete svc;  // NOLINT(cppcoreguidelines-owning-memory)
       this->services_.clear();
@@ -201,6 +206,32 @@ void BLEClient::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t es
   }
 }
 
+void BLEClient::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {
+  switch (event) {
+    // This event is sent by the server when it requests security
+    case ESP_GAP_BLE_SEC_REQ_EVT:
+      ESP_LOGV(TAG, "ESP_GAP_BLE_SEC_REQ_EVT %x", event);
+      esp_ble_gap_security_rsp(param->ble_security.ble_req.bd_addr, true);
+      break;
+    // This event is sent once authentication has completed
+    case ESP_GAP_BLE_AUTH_CMPL_EVT:
+      esp_bd_addr_t bd_addr;
+      memcpy(bd_addr, param->ble_security.auth_cmpl.bd_addr, sizeof(esp_bd_addr_t));
+      ESP_LOGI(TAG, "auth complete. remote BD_ADDR: %s", format_hex(bd_addr, 6).c_str());
+      if (!param->ble_security.auth_cmpl.success) {
+        ESP_LOGE(TAG, "auth fail reason = 0x%x", param->ble_security.auth_cmpl.fail_reason);
+      } else {
+        ESP_LOGV(TAG, "auth success. address type = %d auth mode = %d", param->ble_security.auth_cmpl.addr_type,
+                 param->ble_security.auth_cmpl.auth_mode);
+      }
+      break;
+    // There are other events we'll want to implement at some point to support things like pass key
+    // https://github.com/espressif/esp-idf/blob/cba69dd088344ed9d26739f04736ae7a37541b3a/examples/bluetooth/bluedroid/ble/gatt_security_client/tutorial/Gatt_Security_Client_Example_Walkthrough.md
+    default:
+      break;
+  }
+}
+
 // Parse GATT values into a float for a sensor.
 // Ref: https://www.bluetooth.com/specifications/assigned-numbers/format-types/
 float BLEClient::parse_char_value(uint8_t *value, uint16_t length) {

esphome/components/ble_client/ble_client.h

@@ -11,6 +11,7 @@
 #include <esp_gap_ble_api.h>
 #include <esp_gattc_api.h>
 #include <esp_bt_defs.h>
+#include <esp_gatt_common_api.h>
 
 namespace esphome {
 namespace ble_client {
@@ -86,6 +87,7 @@ class BLEClient : public espbt::ESPBTClient, public Component {
 
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
+  void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override;
   bool parse_device(const espbt::ESPBTDevice &device) override;
   void on_scan_end() override {}
   void connect() override;

esphome/components/ble_client/sensor/__init__.py

@@ -2,9 +2,7 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, ble_client, esp32_ble_tracker
 from esphome.const import (
-    CONF_ID,
     CONF_LAMBDA,
-    STATE_CLASS_NONE,
     CONF_TRIGGER_ID,
     CONF_SERVICE_UUID,
 )
@@ -31,12 +29,11 @@ BLESensorNotifyTrigger = ble_client_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        BLESensor,
         accuracy_decimals=0,
-        state_class=STATE_CLASS_NONE,
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLESensor),
             cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
             cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
             cv.Optional(CONF_DESCRIPTOR_UUID): esp32_ble_tracker.bt_uuid,
@@ -57,7 +54,7 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     if len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
         cg.add(
             var.set_service_uuid16(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
@@ -124,7 +121,6 @@ async def to_code(config):
     await cg.register_component(var, config)
     await ble_client.register_ble_node(var, config)
     cg.add(var.set_enable_notify(config[CONF_NOTIFY]))
-    await sensor.register_sensor(var, config)
     for conf in config.get(CONF_ON_NOTIFY, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await ble_client.register_ble_node(trigger, config)

esphome/components/ble_client/text_sensor/__init__.py

@@ -0,0 +1,121 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import text_sensor, ble_client, esp32_ble_tracker
+from esphome.const import (
+    CONF_ID,
+    CONF_TRIGGER_ID,
+    CONF_SERVICE_UUID,
+)
+from esphome import automation
+from .. import ble_client_ns
+
+DEPENDENCIES = ["ble_client"]
+
+CONF_CHARACTERISTIC_UUID = "characteristic_uuid"
+CONF_DESCRIPTOR_UUID = "descriptor_uuid"
+
+CONF_NOTIFY = "notify"
+CONF_ON_NOTIFY = "on_notify"
+
+adv_data_t = cg.std_vector.template(cg.uint8)
+adv_data_t_const_ref = adv_data_t.operator("ref").operator("const")
+
+BLETextSensor = ble_client_ns.class_(
+    "BLETextSensor",
+    text_sensor.TextSensor,
+    cg.PollingComponent,
+    ble_client.BLEClientNode,
+)
+BLETextSensorNotifyTrigger = ble_client_ns.class_(
+    "BLETextSensorNotifyTrigger", automation.Trigger.template(cg.std_string)
+)
+
+CONFIG_SCHEMA = cv.All(
+    text_sensor.TEXT_SENSOR_SCHEMA.extend(
+        {
+            cv.GenerateID(): cv.declare_id(BLETextSensor),
+            cv.Required(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
+            cv.Required(CONF_CHARACTERISTIC_UUID): esp32_ble_tracker.bt_uuid,
+            cv.Optional(CONF_DESCRIPTOR_UUID): esp32_ble_tracker.bt_uuid,
+            cv.Optional(CONF_NOTIFY, default=False): cv.boolean,
+            cv.Optional(CONF_ON_NOTIFY): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(
+                        BLETextSensorNotifyTrigger
+                    ),
+                }
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(ble_client.BLE_CLIENT_SCHEMA)
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    if len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_service_uuid16(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid32_format):
+        cg.add(
+            var.set_service_uuid32(esp32_ble_tracker.as_hex(config[CONF_SERVICE_UUID]))
+        )
+    elif len(config[CONF_SERVICE_UUID]) == len(esp32_ble_tracker.bt_uuid128_format):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(config[CONF_SERVICE_UUID])
+        cg.add(var.set_service_uuid128(uuid128))
+
+    if len(config[CONF_CHARACTERISTIC_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+        cg.add(
+            var.set_char_uuid16(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid32_format
+    ):
+        cg.add(
+            var.set_char_uuid32(
+                esp32_ble_tracker.as_hex(config[CONF_CHARACTERISTIC_UUID])
+            )
+        )
+    elif len(config[CONF_CHARACTERISTIC_UUID]) == len(
+        esp32_ble_tracker.bt_uuid128_format
+    ):
+        uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+            config[CONF_CHARACTERISTIC_UUID]
+        )
+        cg.add(var.set_char_uuid128(uuid128))
+
+    if CONF_DESCRIPTOR_UUID in config:
+        if len(config[CONF_DESCRIPTOR_UUID]) == len(esp32_ble_tracker.bt_uuid16_format):
+            cg.add(
+                var.set_descr_uuid16(
+                    esp32_ble_tracker.as_hex(config[CONF_DESCRIPTOR_UUID])
+                )
+            )
+        elif len(config[CONF_DESCRIPTOR_UUID]) == len(
+            esp32_ble_tracker.bt_uuid32_format
+        ):
+            cg.add(
+                var.set_descr_uuid32(
+                    esp32_ble_tracker.as_hex(config[CONF_DESCRIPTOR_UUID])
+                )
+            )
+        elif len(config[CONF_DESCRIPTOR_UUID]) == len(
+            esp32_ble_tracker.bt_uuid128_format
+        ):
+            uuid128 = esp32_ble_tracker.as_reversed_hex_array(
+                config[CONF_DESCRIPTOR_UUID]
+            )
+            cg.add(var.set_descr_uuid128(uuid128))
+
+    await cg.register_component(var, config)
+    await ble_client.register_ble_node(var, config)
+    cg.add(var.set_enable_notify(config[CONF_NOTIFY]))
+    await text_sensor.register_text_sensor(var, config)
+    for conf in config.get(CONF_ON_NOTIFY, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await ble_client.register_ble_node(trigger, config)
+        await automation.build_automation(trigger, [(cg.std_string, "x")], conf)

esphome/components/ble_client/text_sensor/automation.h

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/components/ble_client/text_sensor/ble_text_sensor.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace ble_client {
+
+class BLETextSensorNotifyTrigger : public Trigger<std::string>, public BLETextSensor {
+ public:
+  explicit BLETextSensorNotifyTrigger(BLETextSensor *sensor) { sensor_ = sensor; }
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override {
+    switch (event) {
+      case ESP_GATTC_SEARCH_CMPL_EVT: {
+        this->sensor_->node_state = espbt::ClientState::ESTABLISHED;
+        break;
+      }
+      case ESP_GATTC_NOTIFY_EVT: {
+        if (param->notify.conn_id != this->sensor_->parent()->conn_id || param->notify.handle != this->sensor_->handle)
+          break;
+        this->trigger(this->sensor_->parse_data(param->notify.value, param->notify.value_len));
+      }
+      default:
+        break;
+    }
+  }
+
+ protected:
+  BLETextSensor *sensor_;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+
+#endif

esphome/components/ble_client/text_sensor/ble_text_sensor.cpp

@@ -0,0 +1,137 @@
+#include "ble_text_sensor.h"
+
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/core/application.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ESP32
+
+namespace esphome {
+namespace ble_client {
+
+static const char *const TAG = "ble_text_sensor";
+
+static const std::string EMPTY = "";
+
+uint32_t BLETextSensor::hash_base() { return 193967603UL; }
+
+void BLETextSensor::loop() {}
+
+void BLETextSensor::dump_config() {
+  LOG_TEXT_SENSOR("", "BLE Text Sensor", this);
+  ESP_LOGCONFIG(TAG, "  MAC address        : %s", this->parent()->address_str().c_str());
+  ESP_LOGCONFIG(TAG, "  Service UUID       : %s", this->service_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Characteristic UUID: %s", this->char_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Descriptor UUID    : %s", this->descr_uuid_.to_string().c_str());
+  ESP_LOGCONFIG(TAG, "  Notifications      : %s", YESNO(this->notify_));
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                                        esp_ble_gattc_cb_param_t *param) {
+  switch (event) {
+    case ESP_GATTC_OPEN_EVT: {
+      if (param->open.status == ESP_GATT_OK) {
+        ESP_LOGI(TAG, "[%s] Connected successfully!", this->get_name().c_str());
+        break;
+      }
+      break;
+    }
+    case ESP_GATTC_DISCONNECT_EVT: {
+      ESP_LOGW(TAG, "[%s] Disconnected!", this->get_name().c_str());
+      this->status_set_warning();
+      this->publish_state(EMPTY);
+      break;
+    }
+    case ESP_GATTC_SEARCH_CMPL_EVT: {
+      this->handle = 0;
+      auto *chr = this->parent()->get_characteristic(this->service_uuid_, this->char_uuid_);
+      if (chr == nullptr) {
+        this->status_set_warning();
+        this->publish_state(EMPTY);
+        ESP_LOGW(TAG, "No sensor characteristic found at service %s char %s", this->service_uuid_.to_string().c_str(),
+                 this->char_uuid_.to_string().c_str());
+        break;
+      }
+      this->handle = chr->handle;
+      if (this->descr_uuid_.get_uuid().len > 0) {
+        auto *descr = chr->get_descriptor(this->descr_uuid_);
+        if (descr == nullptr) {
+          this->status_set_warning();
+          this->publish_state(EMPTY);
+          ESP_LOGW(TAG, "No sensor descriptor found at service %s char %s descr %s",
+                   this->service_uuid_.to_string().c_str(), this->char_uuid_.to_string().c_str(),
+                   this->descr_uuid_.to_string().c_str());
+          break;
+        }
+        this->handle = descr->handle;
+      }
+      if (this->notify_) {
+        auto status =
+            esp_ble_gattc_register_for_notify(this->parent()->gattc_if, this->parent()->remote_bda, chr->handle);
+        if (status) {
+          ESP_LOGW(TAG, "esp_ble_gattc_register_for_notify failed, status=%d", status);
+        }
+      } else {
+        this->node_state = espbt::ClientState::ESTABLISHED;
+      }
+      break;
+    }
+    case ESP_GATTC_READ_CHAR_EVT: {
+      if (param->read.conn_id != this->parent()->conn_id)
+        break;
+      if (param->read.status != ESP_GATT_OK) {
+        ESP_LOGW(TAG, "Error reading char at handle %d, status=%d", param->read.handle, param->read.status);
+        break;
+      }
+      if (param->read.handle == this->handle) {
+        this->status_clear_warning();
+        this->publish_state(this->parse_data(param->read.value, param->read.value_len));
+      }
+      break;
+    }
+    case ESP_GATTC_NOTIFY_EVT: {
+      if (param->notify.conn_id != this->parent()->conn_id || param->notify.handle != this->handle)
+        break;
+      ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
+               param->notify.handle, param->notify.value[0]);
+      this->publish_state(this->parse_data(param->notify.value, param->notify.value_len));
+      break;
+    }
+    case ESP_GATTC_REG_FOR_NOTIFY_EVT: {
+      this->node_state = espbt::ClientState::ESTABLISHED;
+      break;
+    }
+    default:
+      break;
+  }
+}
+
+std::string BLETextSensor::parse_data(uint8_t *value, uint16_t value_len) {
+  std::string text(value, value + value_len);
+  return text;
+}
+
+void BLETextSensor::update() {
+  if (this->node_state != espbt::ClientState::ESTABLISHED) {
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    return;
+  }
+  if (this->handle == 0) {
+    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", this->get_name().c_str());
+    return;
+  }
+
+  auto status =
+      esp_ble_gattc_read_char(this->parent()->gattc_if, this->parent()->conn_id, this->handle, ESP_GATT_AUTH_REQ_NONE);
+  if (status) {
+    this->status_set_warning();
+    this->publish_state(EMPTY);
+    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", this->get_name().c_str(), status);
+  }
+}
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_client/text_sensor/ble_text_sensor.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/ble_client/ble_client.h"
+#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
+#include "esphome/components/text_sensor/text_sensor.h"
+
+#ifdef USE_ESP32
+#include <esp_gattc_api.h>
+
+namespace esphome {
+namespace ble_client {
+
+namespace espbt = esphome::esp32_ble_tracker;
+
+class BLETextSensor : public text_sensor::TextSensor, public PollingComponent, public BLEClientNode {
+ public:
+  void loop() override;
+  void update() override;
+  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
+                           esp_ble_gattc_cb_param_t *param) override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void set_char_uuid16(uint16_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_char_uuid32(uint32_t uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_char_uuid128(uint8_t *uuid) { this->char_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void set_descr_uuid16(uint16_t uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
+  void set_descr_uuid32(uint32_t uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
+  void set_descr_uuid128(uint8_t *uuid) { this->descr_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }
+  void set_enable_notify(bool notify) { this->notify_ = notify; }
+  std::string parse_data(uint8_t *value, uint16_t value_len);
+  uint16_t handle;
+
+ protected:
+  uint32_t hash_base() override;
+  bool notify_;
+  espbt::ESPBTUUID service_uuid_;
+  espbt::ESPBTUUID char_uuid_;
+  espbt::ESPBTUUID descr_uuid_;
+};
+
+}  // namespace ble_client
+}  // namespace esphome
+#endif

esphome/components/ble_presence/binary_sensor.py

@@ -7,7 +7,6 @@ from esphome.const import (
     CONF_IBEACON_MAJOR,
     CONF_IBEACON_MINOR,
     CONF_IBEACON_UUID,
-    CONF_ID,
 )
 
 DEPENDENCIES = ["esp32_ble_tracker"]
@@ -30,9 +29,9 @@ def _validate(config):
 
 
 CONFIG_SCHEMA = cv.All(
-    binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+    binary_sensor.binary_sensor_schema(BLEPresenceDevice)
+    .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLEPresenceDevice),
             cv.Optional(CONF_MAC_ADDRESS): cv.mac_address,
             cv.Optional(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
             cv.Optional(CONF_IBEACON_MAJOR): cv.uint16_t,
@@ -48,10 +47,9 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
     await esp32_ble_tracker.register_ble_device(var, config)
-    await binary_sensor.register_binary_sensor(var, config)
 
     if CONF_MAC_ADDRESS in config:
         cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))

esphome/components/ble_rssi/sensor.py

@@ -4,7 +4,6 @@ from esphome.components import sensor, esp32_ble_tracker
 from esphome.const import (
     CONF_SERVICE_UUID,
     CONF_MAC_ADDRESS,
-    CONF_ID,
     DEVICE_CLASS_SIGNAL_STRENGTH,
     STATE_CLASS_MEASUREMENT,
     UNIT_DECIBEL,
@@ -19,6 +18,7 @@ BLERSSISensor = ble_rssi_ns.class_(
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        BLERSSISensor,
         unit_of_measurement=UNIT_DECIBEL,
         accuracy_decimals=0,
         device_class=DEVICE_CLASS_SIGNAL_STRENGTH,
@@ -26,7 +26,6 @@ CONFIG_SCHEMA = cv.All(
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(BLERSSISensor),
             cv.Optional(CONF_MAC_ADDRESS): cv.mac_address,
             cv.Optional(CONF_SERVICE_UUID): esp32_ble_tracker.bt_uuid,
         }
@@ -38,10 +37,9 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await esp32_ble_tracker.register_ble_device(var, config)
-    await sensor.register_sensor(var, config)
 
     if CONF_MAC_ADDRESS in config:
         cg.add(var.set_address(config[CONF_MAC_ADDRESS].as_hex))

esphome/components/ble_scanner/text_sensor.py

@@ -13,7 +13,7 @@ BLEScanner = ble_scanner_ns.class_(
 )
 
 CONFIG_SCHEMA = cv.All(
-    text_sensor.text_sensor_schema(klass=BLEScanner)
+    text_sensor.text_sensor_schema(BLEScanner)
     .extend(esp32_ble_tracker.ESP_BLE_DEVICE_SCHEMA)
     .extend(cv.COMPONENT_SCHEMA)
 )

esphome/components/button/button.cpp

@@ -18,11 +18,7 @@ void Button::add_on_press_callback(std::function<void()> &&callback) { this->pre
 uint32_t Button::hash_base() { return 1495763804UL; }
 
 void Button::set_device_class(const std::string &device_class) { this->device_class_ = device_class; }
-std::string Button::get_device_class() {
-  if (this->device_class_.has_value())
-    return *this->device_class_;
-  return "";
-}
+std::string Button::get_device_class() { return this->device_class_; }
 
 }  // namespace button
 }  // namespace esphome

esphome/components/button/button.h

@@ -45,12 +45,12 @@ class Button : public EntityBase {
  protected:
   /** You should implement this virtual method if you want to create your own button.
    */
-  virtual void press_action(){};
+  virtual void press_action() = 0;
 
   uint32_t hash_base() override;
 
   CallbackManager<void()> press_callback_{};
-  optional<std::string> device_class_{};
+  std::string device_class_{};
 };
 
 }  // namespace button

esphome/components/canbus/__init__.py

@@ -8,7 +8,9 @@ CODEOWNERS = ["@mvturnho", "@danielschramm"]
 IS_PLATFORM_COMPONENT = True
 
 CONF_CAN_ID = "can_id"
+CONF_CAN_ID_MASK = "can_id_mask"
 CONF_USE_EXTENDED_ID = "use_extended_id"
+CONF_REMOTE_TRANSMISSION_REQUEST = "remote_transmission_request"
 CONF_CANBUS_ID = "canbus_id"
 CONF_BIT_RATE = "bit_rate"
 CONF_ON_FRAME = "on_frame"
@@ -38,7 +40,7 @@ canbus_ns = cg.esphome_ns.namespace("canbus")
 CanbusComponent = canbus_ns.class_("CanbusComponent", cg.Component)
 CanbusTrigger = canbus_ns.class_(
     "CanbusTrigger",
-    automation.Trigger.template(cg.std_vector.template(cg.uint8)),
+    automation.Trigger.template(cg.std_vector.template(cg.uint8), cg.uint32),
     cg.Component,
 )
 CanSpeed = canbus_ns.enum("CAN_SPEED")
@@ -72,6 +74,9 @@ CANBUS_SCHEMA = cv.Schema(
             {
                 cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(CanbusTrigger),
                 cv.Required(CONF_CAN_ID): cv.int_range(min=0, max=0x1FFFFFFF),
+                cv.Optional(CONF_CAN_ID_MASK, default=0x1FFFFFFF): cv.int_range(
+                    min=0, max=0x1FFFFFFF
+                ),
                 cv.Optional(CONF_USE_EXTENDED_ID, default=False): cv.boolean,
             },
             validate_id,
@@ -90,11 +95,16 @@ async def setup_canbus_core_(var, config):
 
     for conf in config.get(CONF_ON_FRAME, []):
         can_id = conf[CONF_CAN_ID]
+        can_id_mask = conf[CONF_CAN_ID_MASK]
         ext_id = conf[CONF_USE_EXTENDED_ID]
-        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var, can_id, ext_id)
+        trigger = cg.new_Pvariable(
+            conf[CONF_TRIGGER_ID], var, can_id, can_id_mask, ext_id
+        )
         await cg.register_component(trigger, conf)
         await automation.build_automation(
-            trigger, [(cg.std_vector.template(cg.uint8), "x")], conf
+            trigger,
+            [(cg.std_vector.template(cg.uint8), "x"), (cg.uint32, "can_id")],
+            conf,
         )
 
 
@@ -113,6 +123,7 @@ async def register_canbus(var, config):
             cv.GenerateID(CONF_CANBUS_ID): cv.use_id(CanbusComponent),
             cv.Optional(CONF_CAN_ID): cv.int_range(min=0, max=0x1FFFFFFF),
             cv.Optional(CONF_USE_EXTENDED_ID, default=False): cv.boolean,
+            cv.Optional(CONF_REMOTE_TRANSMISSION_REQUEST, default=False): cv.boolean,
             cv.Required(CONF_DATA): cv.templatable(validate_raw_data),
         },
         validate_id,
@@ -126,12 +137,16 @@ async def canbus_action_to_code(config, action_id, template_arg, args):
     if CONF_CAN_ID in config:
         can_id = await cg.templatable(config[CONF_CAN_ID], args, cg.uint32)
         cg.add(var.set_can_id(can_id))
-
     use_extended_id = await cg.templatable(
         config[CONF_USE_EXTENDED_ID], args, cg.uint32
     )
     cg.add(var.set_use_extended_id(use_extended_id))
 
+    remote_transmission_request = await cg.templatable(
+        config[CONF_REMOTE_TRANSMISSION_REQUEST], args, bool
+    )
+    cg.add(var.set_remote_transmission_request(remote_transmission_request))
+
     data = config[CONF_DATA]
     if isinstance(data, bytes):
         data = [int(x) for x in data]

esphome/components/canbus/canbus.cpp

@@ -22,20 +22,22 @@ void Canbus::dump_config() {
   }
 }
 
-void Canbus::send_data(uint32_t can_id, bool use_extended_id, const std::vector<uint8_t> &data) {
+void Canbus::send_data(uint32_t can_id, bool use_extended_id, bool remote_transmission_request,
+                       const std::vector<uint8_t> &data) {
   struct CanFrame can_message;
 
   uint8_t size = static_cast<uint8_t>(data.size());
   if (use_extended_id) {
-    ESP_LOGD(TAG, "send extended id=0x%08x size=%d", can_id, size);
+    ESP_LOGD(TAG, "send extended id=0x%08x rtr=%s size=%d", can_id, TRUEFALSE(remote_transmission_request), size);
   } else {
-    ESP_LOGD(TAG, "send extended id=0x%03x size=%d", can_id, size);
+    ESP_LOGD(TAG, "send extended id=0x%03x rtr=%s size=%d", can_id, TRUEFALSE(remote_transmission_request), size);
   }
   if (size > CAN_MAX_DATA_LENGTH)
     size = CAN_MAX_DATA_LENGTH;
   can_message.can_data_length_code = size;
   can_message.can_id = can_id;
   can_message.use_extended_id = use_extended_id;
+  can_message.remote_transmission_request = remote_transmission_request;
 
   for (int i = 0; i < size; i++) {
     can_message.data[i] = data[i];
@@ -56,13 +58,15 @@ void Canbus::add_trigger(CanbusTrigger *trigger) {
 
 void Canbus::loop() {
   struct CanFrame can_message;
-  // readmessage
-  if (this->read_message(&can_message) == canbus::ERROR_OK) {
+  // read all messages until queue is empty
+  int message_counter = 0;
+  while (this->read_message(&can_message) == canbus::ERROR_OK) {
+    message_counter++;
     if (can_message.use_extended_id) {
-      ESP_LOGD(TAG, "received can message extended can_id=0x%x size=%d", can_message.can_id,
+      ESP_LOGD(TAG, "received can message (#%d) extended can_id=0x%x size=%d", message_counter, can_message.can_id,
                can_message.can_data_length_code);
     } else {
-      ESP_LOGD(TAG, "received can message std can_id=0x%x size=%d", can_message.can_id,
+      ESP_LOGD(TAG, "received can message (#%d) std can_id=0x%x size=%d", message_counter, can_message.can_id,
                can_message.can_data_length_code);
     }
 
@@ -76,8 +80,9 @@ void Canbus::loop() {
 
     // fire all triggers
     for (auto *trigger : this->triggers_) {
-      if ((trigger->can_id_ == can_message.can_id) && (trigger->use_extended_id_ == can_message.use_extended_id)) {
-        trigger->trigger(data);
+      if ((trigger->can_id_ == (can_message.can_id & trigger->can_id_mask_)) &&
+          (trigger->use_extended_id_ == can_message.use_extended_id)) {
+        trigger->trigger(data, can_message.can_id);
       }
     }
   }

esphome/components/canbus/canbus.h

@@ -62,7 +62,12 @@ class Canbus : public Component {
   float get_setup_priority() const override { return setup_priority::HARDWARE; }
   void loop() override;
 
-  void send_data(uint32_t can_id, bool use_extended_id, const std::vector<uint8_t> &data);
+  void send_data(uint32_t can_id, bool use_extended_id, bool remote_transmission_request,
+                 const std::vector<uint8_t> &data);
+  void send_data(uint32_t can_id, bool use_extended_id, const std::vector<uint8_t> &data) {
+    // for backwards compatibility only
+    this->send_data(can_id, use_extended_id, false, data);
+  }
   void set_can_id(uint32_t can_id) { this->can_id_ = can_id; }
   void set_use_extended_id(bool use_extended_id) { this->use_extended_id_ = use_extended_id; }
   void set_bitrate(CanSpeed bit_rate) { this->bit_rate_ = bit_rate; }
@@ -96,37 +101,44 @@ template<typename... Ts> class CanbusSendAction : public Action<Ts...>, public P
 
   void set_use_extended_id(bool use_extended_id) { this->use_extended_id_ = use_extended_id; }
 
+  void set_remote_transmission_request(bool remote_transmission_request) {
+    this->remote_transmission_request_ = remote_transmission_request;
+  }
+
   void play(Ts... x) override {
     auto can_id = this->can_id_.has_value() ? *this->can_id_ : this->parent_->can_id_;
     auto use_extended_id =
         this->use_extended_id_.has_value() ? *this->use_extended_id_ : this->parent_->use_extended_id_;
     if (this->static_) {
-      this->parent_->send_data(can_id, use_extended_id, this->data_static_);
+      this->parent_->send_data(can_id, use_extended_id, this->remote_transmission_request_, this->data_static_);
     } else {
       auto val = this->data_func_(x...);
-      this->parent_->send_data(can_id, use_extended_id, val);
+      this->parent_->send_data(can_id, use_extended_id, this->remote_transmission_request_, val);
     }
   }
 
  protected:
   optional<uint32_t> can_id_{};
   optional<bool> use_extended_id_{};
+  bool remote_transmission_request_{false};
   bool static_{false};
   std::function<std::vector<uint8_t>(Ts...)> data_func_{};
   std::vector<uint8_t> data_static_{};
 };
 
-class CanbusTrigger : public Trigger<std::vector<uint8_t>>, public Component {
+class CanbusTrigger : public Trigger<std::vector<uint8_t>, uint32_t>, public Component {
   friend class Canbus;
 
  public:
-  explicit CanbusTrigger(Canbus *parent, const std::uint32_t can_id, const bool use_extended_id)
-      : parent_(parent), can_id_(can_id), use_extended_id_(use_extended_id){};
+  explicit CanbusTrigger(Canbus *parent, const std::uint32_t can_id, const std::uint32_t can_id_mask,
+                         const bool use_extended_id)
+      : parent_(parent), can_id_(can_id), can_id_mask_(can_id_mask), use_extended_id_(use_extended_id){};
   void setup() override { this->parent_->add_trigger(this); }
 
  protected:
   Canbus *parent_;
   uint32_t can_id_;
+  uint32_t can_id_mask_;
   bool use_extended_id_;
 };
 

esphome/components/cap1188/binary_sensor.py

@@ -1,15 +1,14 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import binary_sensor
-from esphome.const import CONF_CHANNEL, CONF_ID
+from esphome.const import CONF_CHANNEL
 from . import cap1188_ns, CAP1188Component, CONF_CAP1188_ID
 
 DEPENDENCIES = ["cap1188"]
 CAP1188Channel = cap1188_ns.class_("CAP1188Channel", binary_sensor.BinarySensor)
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(CAP1188Channel).extend(
     {
-        cv.GenerateID(): cv.declare_id(CAP1188Channel),
         cv.GenerateID(CONF_CAP1188_ID): cv.use_id(CAP1188Component),
         cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=7),
     }
@@ -17,8 +16,7 @@ CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
-    await binary_sensor.register_binary_sensor(var, config)
+    var = await binary_sensor.new_binary_sensor(config)
     hub = await cg.get_variable(config[CONF_CAP1188_ID])
     cg.add(var.set_channel(config[CONF_CHANNEL]))
 

esphome/components/captive_portal/captive_index.h

@@ -0,0 +1,107 @@
+#pragma once
+// Generated from https://github.com/esphome/esphome-webserver
+#include "esphome/core/hal.h"
+namespace esphome {
+
+namespace captive_portal {
+
+const uint8_t INDEX_GZ[] PROGMEM = {
+    0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0xdd, 0x58, 0x09, 0x6f, 0xdc, 0x36, 0x16, 0xfe, 0x2b,
+    0xac, 0x92, 0x74, 0x34, 0x8d, 0xc5, 0xd1, 0x31, 0x97, 0x35, 0xd2, 0x14, 0x89, 0x37, 0x45, 0x0b, 0x24, 0x69, 0x00,
+    0xbb, 0x5d, 0x14, 0x69, 0x00, 0x73, 0x24, 0x6a, 0xc4, 0x58, 0xa2, 0x54, 0x91, 0x9a, 0x23, 0x83, 0xd9, 0xdf, 0xde,
+    0x47, 0x52, 0x73, 0x38, 0x6b, 0x2f, 0x90, 0x62, 0x8b, 0xa2, 0x4d, 0x6c, 0x9a, 0xc7, 0x3b, 0x3f, 0xf2, 0xf1, 0x3d,
+    0x2a, 0xfa, 0x2a, 0xad, 0x12, 0xb9, 0xad, 0x29, 0xca, 0x65, 0x59, 0xcc, 0x23, 0xd5, 0xa2, 0x82, 0xf0, 0x65, 0x4c,
+    0x39, 0x8c, 0x28, 0x49, 0xe7, 0x51, 0x49, 0x25, 0x41, 0x49, 0x4e, 0x1a, 0x41, 0x65, 0xfc, 0xd3, 0xcd, 0x77, 0xce,
+    0x14, 0x0d, 0xe6, 0x51, 0xc1, 0xf8, 0x1d, 0x6a, 0x68, 0x11, 0xb3, 0xa4, 0xe2, 0x28, 0x6f, 0x68, 0x16, 0xa7, 0x44,
+    0x92, 0x90, 0x95, 0x64, 0x49, 0x15, 0x81, 0x66, 0xe3, 0xa4, 0xa4, 0xf1, 0x8a, 0xd1, 0x75, 0x5d, 0x35, 0x12, 0x01,
+    0xa5, 0xa4, 0x5c, 0xc6, 0xd6, 0x9a, 0xa5, 0x32, 0x8f, 0x53, 0xba, 0x62, 0x09, 0x75, 0xf4, 0xe0, 0x82, 0x71, 0x26,
+    0x19, 0x29, 0x1c, 0x91, 0x90, 0x82, 0xc6, 0xde, 0x45, 0x2b, 0x68, 0xa3, 0x07, 0x64, 0x01, 0x63, 0x5e, 0x59, 0x20,
+    0x52, 0x24, 0x0d, 0xab, 0x25, 0x52, 0xf6, 0xc6, 0x65, 0x95, 0xb6, 0x05, 0x9d, 0x67, 0x2d, 0x4f, 0x24, 0x03, 0x0b,
+    0x84, 0xcd, 0xfb, 0xbb, 0x82, 0x4a, 0x44, 0xe3, 0x37, 0x44, 0xe6, 0xb8, 0x24, 0x1b, 0xdb, 0x74, 0x18, 0xb7, 0xfd,
+    0x6f, 0x6c, 0xfe, 0xdc, 0x73, 0xdd, 0xfe, 0x85, 0x6e, 0xdc, 0xfe, 0x00, 0xfe, 0xce, 0x1a, 0x2a, 0xdb, 0x86, 0x23,
+    0x62, 0xdf, 0x46, 0x35, 0x50, 0xa2, 0x34, 0xb6, 0x4a, 0xcf, 0xc7, 0xae, 0x3b, 0x45, 0xde, 0x25, 0xf6, 0x47, 0x8e,
+    0xe7, 0xe1, 0xc0, 0xf1, 0x46, 0xc9, 0xc4, 0x19, 0x21, 0x6f, 0x08, 0x8d, 0xef, 0xe3, 0x11, 0x72, 0x3f, 0x59, 0x28,
+    0x63, 0x45, 0x11, 0x5b, 0xbc, 0xe2, 0xd4, 0x42, 0x42, 0x36, 0xd5, 0x1d, 0x8d, 0xad, 0xa4, 0x6d, 0x1a, 0xf0, 0xee,
+    0xaa, 0x2a, 0xaa, 0x06, 0xac, 0xfd, 0x95, 0xa3, 0x7b, 0xff, 0xbe, 0x58, 0x87, 0x6c, 0x08, 0x17, 0x59, 0xd5, 0x94,
+    0xb1, 0xa5, 0x41, 0xb1, 0x9f, 0xee, 0xe8, 0x1e, 0xa9, 0xa6, 0x7f, 0xb6, 0xe8, 0x54, 0x0d, 0x5b, 0x32, 0x1e, 0x5b,
+    0x9e, 0x8f, 0xbc, 0x29, 0xe8, 0xbd, 0xed, 0xef, 0x8f, 0xa0, 0x10, 0x05, 0x4a, 0xe7, 0x66, 0x65, 0xbf, 0xbf, 0x8d,
+    0xc4, 0x6a, 0x89, 0x36, 0x65, 0xc1, 0x45, 0x6c, 0xe5, 0x52, 0xd6, 0xe1, 0x60, 0xb0, 0x5e, 0xaf, 0xf1, 0x3a, 0xc0,
+    0x55, 0xb3, 0x1c, 0xf8, 0xae, 0xeb, 0x0e, 0x80, 0xc2, 0x42, 0x66, 0x7f, 0x2c, 0x7f, 0x68, 0xa1, 0x9c, 0xb2, 0x65,
+    0x2e, 0x75, 0x7f, 0xfe, 0x74, 0xc7, 0xf7, 0x91, 0xa2, 0x98, 0xdf, 0x7e, 0x38, 0xd3, 0xd2, 0x9c, 0x69, 0xe1, 0xdf,
+    0x12, 0xdb, 0x3a, 0xb8, 0xda, 0x7b, 0xa3, 0x8c, 0x9a, 0x10, 0x1f, 0xf9, 0xc8, 0xd5, 0xff, 0x7d, 0x47, 0xf5, 0xbb,
+    0x91, 0xf3, 0xd9, 0x08, 0x9d, 0x8d, 0xe0, 0xaf, 0x02, 0xd0, 0x2f, 0xc7, 0xce, 0xe5, 0x91, 0xdf, 0x53, 0xeb, 0x2b,
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+    0x1d, 0xd1, 0xf9, 0x37, 0xbb, 0x45, 0xb5, 0x71, 0x04, 0xfb, 0xc4, 0xf8, 0x32, 0x64, 0x3c, 0xa7, 0x0d, 0x93, 0x7b,
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+    0xd2, 0xd0, 0xa3, 0xe5, 0xde, 0xac, 0xeb, 0x2b, 0x28, 0xbc, 0x1c, 0x3d, 0xdb, 0xab, 0x83, 0xb7, 0x93, 0xb0, 0x65,
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+    0x40, 0xc2, 0x60, 0xd9, 0x7e, 0xd1, 0x4a, 0x59, 0x71, 0xd0, 0xdd, 0xa4, 0xb4, 0x09, 0xdd, 0x99, 0xe9, 0x38, 0x0d,
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+    0xeb, 0xf0, 0x89, 0x97, 0x91, 0x80, 0x26, 0xb3, 0x6e, 0x94, 0x65, 0xd9, 0x0c, 0x90, 0xa0, 0x8e, 0xb9, 0xfc, 0x42,
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+    0x6f, 0x5e, 0xab, 0x87, 0x36, 0x45, 0x4e, 0xa7, 0x6c, 0x23, 0xd1, 0x8f, 0x37, 0x2f, 0x50, 0x5b, 0xc3, 0xa6, 0x53,
+    0x63, 0x5b, 0xb5, 0xa2, 0xcd, 0x1a, 0x2a, 0x4b, 0xaa, 0x48, 0x40, 0xb9, 0xa0, 0x52, 0x42, 0xa1, 0x21, 0x30, 0x94,
+    0xce, 0xda, 0x13, 0x53, 0x75, 0x83, 0xbb, 0x20, 0x7e, 0xde, 0x95, 0xd7, 0x51, 0x1e, 0x18, 0xd7, 0xaf, 0x3b, 0x6a,
+    0x70, 0x3d, 0x98, 0x47, 0xea, 0x39, 0x8d, 0x88, 0x7e, 0x84, 0xc4, 0x83, 0x35, 0xcb, 0x98, 0x7a, 0xb8, 0xcd, 0x23,
+    0x5d, 0x8f, 0x2a, 0x09, 0xaa, 0x24, 0x32, 0x5f, 0x34, 0x74, 0xaf, 0xa0, 0x7c, 0x09, 0xaf, 0x64, 0xd8, 0x70, 0xa8,
+    0x50, 0x12, 0x9a, 0x57, 0x05, 0x54, 0x40, 0xf1, 0xf5, 0xf5, 0x0f, 0xff, 0x52, 0x9f, 0x3f, 0xc0, 0xcf, 0x13, 0x27,
+    0x3c, 0x29, 0x0c, 0xa3, 0xea, 0x74, 0x7c, 0xe3, 0xa1, 0xf9, 0x90, 0x51, 0xc3, 0x7b, 0x00, 0xfc, 0x4e, 0xef, 0x49,
+    0x79, 0x77, 0x98, 0xec, 0x24, 0xe9, 0x5f, 0x5d, 0xd9, 0x1a, 0x26, 0xd1, 0x2e, 0x4a, 0x26, 0xe7, 0xd7, 0x60, 0x60,
+    0x34, 0x30, 0x0b, 0xe0, 0x9c, 0x72, 0xc0, 0xd0, 0xe6, 0x1d, 0x0f, 0xec, 0xa8, 0x42, 0xec, 0x27, 0x8d, 0x98, 0xd9,
+    0x60, 0xed, 0x65, 0x49, 0x65, 0x5e, 0xa5, 0xf1, 0xbb, 0x1f, 0xaf, 0x6f, 0x8e, 0x1e, 0x77, 0xb0, 0x52, 0x9e, 0x98,
+    0x0f, 0x2c, 0x6d, 0x21, 0x59, 0x4d, 0x1a, 0xa9, 0xc5, 0x3a, 0x2a, 0xce, 0x0e, 0x1e, 0xe9, 0x75, 0xbd, 0x33, 0xda,
+    0xa9, 0x8e, 0x71, 0x30, 0x47, 0x0f, 0xd9, 0x78, 0xd0, 0xfd, 0x99, 0x95, 0x03, 0x73, 0x14, 0x07, 0xe6, 0x5c, 0x0e,
+    0xf4, 0xe7, 0xa7, 0xdf, 0x01, 0xf1, 0x69, 0xfc, 0xac, 0x8e, 0x12, 0x00, 0x00};
+
+}  // namespace captive_portal
+}  // namespace esphome

esphome/components/captive_portal/captive_portal.cpp

@@ -4,60 +4,27 @@
 #include "esphome/core/log.h"
 #include "esphome/core/application.h"
 #include "esphome/components/wifi/wifi_component.h"
+#include "captive_index.h"
 
 namespace esphome {
 namespace captive_portal {
 
 static const char *const TAG = "captive_portal";
 
-void CaptivePortal::handle_index(AsyncWebServerRequest *request) {
-  AsyncResponseStream *stream = request->beginResponseStream("text/html");
-  stream->print(F("<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" "
-                  "content=\"width=device-width,initial-scale=1,user-scalable=no\"/><title>"));
-  stream->print(App.get_name().c_str());
-  stream->print(F("</title><link rel=\"stylesheet\" href=\"/stylesheet.css\">"));
-  stream->print(F("<script>function c(l){document.getElementById('ssid').value=l.innerText||l.textContent; "
-                  "document.getElementById('psk').focus();}</script>"));
-  stream->print(F("</head>"));
-  stream->print(F("<body><div class=\"main\"><h1>WiFi Networks</h1>"));
-
-  if (request->hasArg("save")) {
-    stream->print(F("<div class=\"info\">The ESP will now try to connect to the network...<br/>Please give it some "
-                    "time to connect.<br/>Note: Copy the changed network to your YAML file - the next OTA update will "
-                    "overwrite these settings.</div>"));
-  }
+void CaptivePortal::handle_config(AsyncWebServerRequest *request) {
+  AsyncResponseStream *stream = request->beginResponseStream("application/json");
+  stream->addHeader("cache-control", "public, max-age=0, must-revalidate");
+  stream->printf(R"({"name":"%s","aps":[{})", App.get_name().c_str());
 
   for (auto &scan : wifi::global_wifi_component->get_scan_result()) {
     if (scan.get_is_hidden())
       continue;
 
-    stream->print(F("<div class=\"network\" onclick=\"c(this)\"><a href=\"#\" class=\"network-left\">"));
-
-    if (scan.get_rssi() >= -50) {
-      stream->print(F("<img src=\"/wifi-strength-4.svg\">"));
-    } else if (scan.get_rssi() >= -65) {
-      stream->print(F("<img src=\"/wifi-strength-3.svg\">"));
-    } else if (scan.get_rssi() >= -85) {
-      stream->print(F("<img src=\"/wifi-strength-2.svg\">"));
-    } else {
-      stream->print(F("<img src=\"/wifi-strength-1.svg\">"));
-    }
-
-    stream->print(F("<span class=\"network-ssid\">"));
-    stream->print(scan.get_ssid().c_str());
-    stream->print(F("</span></a>"));
-    if (scan.get_with_auth()) {
-      stream->print(F("<img src=\"/lock.svg\">"));
-    }
-    stream->print(F("</div>"));
+    // Assumes no " in ssid, possible unicode isses?
+    stream->printf(R"(,{"ssid":"%s","rssi":%d,"lock":%d})", scan.get_ssid().c_str(), scan.get_rssi(),
+                   scan.get_with_auth());
   }
-
-  stream->print(F("<h3>WiFi Settings</h3><form method=\"GET\" action=\"/wifisave\"><input id=\"ssid\" name=\"ssid\" "
-                  "length=32 placeholder=\"SSID\"><br/><input id=\"psk\" name=\"psk\" length=64 type=\"password\" "
-                  "placeholder=\"Password\"><br/><br/><button type=\"submit\">Save</button></form><br><hr><br>"));
-  stream->print(F("<h1>OTA Update</h1><form method=\"POST\" action=\"/update\" enctype=\"multipart/form-data\"><input "
-                  "type=\"file\" name=\"update\"><button type=\"submit\">Update</button></form>"));
-  stream->print(F("</div></body></html>"));
+  stream->print(F("]}"));
   request->send(stream);
 }
 void CaptivePortal::handle_wifisave(AsyncWebServerRequest *request) {
@@ -68,7 +35,7 @@ void CaptivePortal::handle_wifisave(AsyncWebServerRequest *request) {
   ESP_LOGI(TAG, "  Password=" LOG_SECRET("'%s'"), psk.c_str());
   wifi::global_wifi_component->save_wifi_sta(ssid, psk);
   wifi::global_wifi_component->start_scanning();
-  request->redirect("/?save=true");
+  request->redirect("/?save");
 }
 
 void CaptivePortal::setup() {}
@@ -98,44 +65,21 @@ void CaptivePortal::start() {
   this->active_ = true;
 }
 
-const char STYLESHEET_CSS[] PROGMEM =
-    R"(*{box-sizing:inherit}div,input{padding:5px;font-size:1em}input{width:95%}body{text-align:center;font-family:sans-serif}button{border:0;border-radius:.3rem;background-color:#1fa3ec;color:#fff;line-height:2.4rem;font-size:1.2rem;width:100%;padding:0}.main{text-align:left;display:inline-block;min-width:260px}.network{display:flex;justify-content:space-between;align-items:center}.network-left{display:flex;align-items:center}.network-ssid{margin-bottom:-7px;margin-left:10px}.info{border:1px solid;margin:10px 0;padding:15px 10px;color:#4f8a10;background-color:#dff2bf})";
-const char LOCK_SVG[] PROGMEM =
-    R"(<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24"><path d="M12 17a2 2 0 0 0 2-2 2 2 0 0 0-2-2 2 2 0 0 0-2 2 2 2 0 0 0 2 2m6-9a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V10a2 2 0 0 1 2-2h1V6a5 5 0 0 1 5-5 5 5 0 0 1 5 5v2h1m-6-5a3 3 0 0 0-3 3v2h6V6a3 3 0 0 0-3-3z"/></svg>)";
-
 void CaptivePortal::handleRequest(AsyncWebServerRequest *req) {
   if (req->url() == "/") {
-    this->handle_index(req);
+    AsyncWebServerResponse *response = req->beginResponse_P(200, "text/html", INDEX_GZ, sizeof(INDEX_GZ));
+    response->addHeader("Content-Encoding", "gzip");
+    req->send(response);
+    return;
+  } else if (req->url() == "/config.json") {
+    this->handle_config(req);
     return;
   } else if (req->url() == "/wifisave") {
     this->handle_wifisave(req);
     return;
-  } else if (req->url() == "/stylesheet.css") {
-    req->send_P(200, "text/css", STYLESHEET_CSS);
-    return;
-  } else if (req->url() == "/lock.svg") {
-    req->send_P(200, "image/svg+xml", LOCK_SVG);
-    return;
   }
-
-  AsyncResponseStream *stream = req->beginResponseStream("image/svg+xml");
-  stream->print(F("<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\"><path d=\"M12 3A18.9 18.9 0 0 "
-                  "0 .38 7C4.41 12.06 7.89 16.37 12 21.5L23.65 7C20.32 4.41 16.22 3 12 "));
-  if (req->url() == "/wifi-strength-4.svg") {
-    stream->print(F("3z"));
-  } else {
-    if (req->url() == "/wifi-strength-1.svg") {
-      stream->print(F("3m0 2c3.07 0 6.09.86 8.71 2.45l-5.1 6.36a8.43 8.43 0 0 0-7.22-.01L3.27 7.4"));
-    } else if (req->url() == "/wifi-strength-2.svg") {
-      stream->print(F("3m0 2c3.07 0 6.09.86 8.71 2.45l-3.21 3.98a11.32 11.32 0 0 0-11 0L3.27 7.4"));
-    } else if (req->url() == "/wifi-strength-3.svg") {
-      stream->print(F("3m0 2c3.07 0 6.09.86 8.71 2.45l-1.94 2.43A13.6 13.6 0 0 0 12 8C9 8 6.68 9 5.21 9.84l-1.94-2."));
-    }
-    stream->print(F("4A16.94 16.94 0 0 1 12 5z"));
-  }
-  stream->print(F("\"/></svg>"));
-  req->send(stream);
 }
+
 CaptivePortal::CaptivePortal(web_server_base::WebServerBase *base) : base_(base) { global_captive_portal = this; }
 float CaptivePortal::get_setup_priority() const {
   // Before WiFi

esphome/components/captive_portal/captive_portal.h

@@ -58,7 +58,7 @@ class CaptivePortal : public AsyncWebHandler, public Component {
     return false;
   }
 
-  void handle_index(AsyncWebServerRequest *request);
+  void handle_config(AsyncWebServerRequest *request);
 
   void handle_wifisave(AsyncWebServerRequest *request);
 

esphome/components/captive_portal/index.html

@@ -1,55 +0,0 @@
-<!-- HTTP_HEAD -->
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"/>
-    <title>{{ App.get_name() }}</title>
-    <link rel="stylesheet" href="./stylesheet.css">
-    <script>
-        function c(l) {
-            document.getElementById('ssid').value = l.innerText || l.textContent;
-            document.getElementById('psk').focus();
-        }
-    </script>
-</head>
-<body>
-<div class="main">
-    <h1>WiFi Networks</h1>
-    <div class="info">
-        The ESP will now try to connect to the network...<br/>
-        Please give it some time to connect.<br/>
-        Note: Copy the changed network to your YAML file - the next OTA update will overwrite these settings.
-    </div>
-    <div class="network" onclick="c(this)">
-        <a href="#" class="network-left">
-            <img src="./wifi-strength-4.svg">
-            <span class="network-ssid">AP1</span>
-        </a>
-        <img src="./lock.svg">
-    </div>
-    <div class="network" onclick="c(this)">
-        <a href="#" class="network-left">
-            <img src="./wifi-strength-2.svg">
-            <span class="network-ssid">AP2</span>
-        </a>
-    </div>
-
-    <h3>WiFi Settings</h3>
-    <form method="GET" action="/wifisave">
-        <input id="ssid" name="ssid" length=32 placeholder="SSID"><br/>
-        <input id="psk" name="psk" length=64 type="password" placeholder="Password"><br/>
-        <br/>
-        <button type="submit">Save</button>
-    </form>
-    <br><hr>
-    <br>
-
-    <h1>OTA Update</h1>
-    <form method="POST" action="/update" enctype="multipart/form-data">
-        <input type="file" name="update">
-        <button type="submit">Update</button>
-    </form>
-</div>
-</body>
-</html>

esphome/components/captive_portal/lock.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24"><path d="M12 17a2 2 0 0 0 2-2 2 2 0 0 0-2-2 2 2 0 0 0-2 2 2 2 0 0 0 2 2m6-9a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V10a2 2 0 0 1 2-2h1V6a5 5 0 0 1 5-5 5 5 0 0 1 5 5v2h1m-6-5a3 3 0 0 0-3 3v2h6V6a3 3 0 0 0-3-3z"/></svg>

esphome/components/captive_portal/stylesheet.css

@@ -1,58 +0,0 @@
-* {
-    box-sizing: inherit;
-}
-
-div, input {
-    padding: 5px;
-    font-size: 1em;
-}
-
-input {
-    width: 95%;
-}
-
-body {
-    text-align: center;
-    font-family: sans-serif;
-}
-
-button {
-    border: 0;
-    border-radius: 0.3rem;
-    background-color: #1fa3ec;
-    color: #fff;
-    line-height: 2.4rem;
-    font-size: 1.2rem;
-    width: 100%;
-    padding: 0;
-}
-
-.main {
-    text-align: left;
-    display: inline-block;
-    min-width: 260px;
-}
-
-.network {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-}
-
-.network-left {
-    display: flex;
-    align-items: center;
-}
-
-.network-ssid {
-    margin-bottom: -7px;
-    margin-left: 10px;
-}
-
-.info {
-    border: 1px solid;
-    margin: 10px 0px;
-    padding: 15px 10px;
-    color: #4f8a10;
-    background-color: #dff2bf;
-}

esphome/components/captive_portal/wifi-strength-1.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M12 3A18.9 18.9 0 0 0 .38 7C4.41 12.06 7.89 16.37 12 21.5L23.65 7C20.32 4.41 16.22 3 12 3m0 2c3.07 0 6.09.86 8.71 2.45l-5.1 6.36a8.43 8.43 0 0 0-7.22-.01L3.27 7.44A16.94 16.94 0 0 1 12 5z"/></svg>

esphome/components/captive_portal/wifi-strength-2.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M12 3A18.9 18.9 0 0 0 .38 7C4.41 12.06 7.89 16.37 12 21.5L23.65 7C20.32 4.41 16.22 3 12 3m0 2c3.07 0 6.09.86 8.71 2.45l-3.21 3.98a11.32 11.32 0 0 0-11 0L3.27 7.44A16.94 16.94 0 0 1 12 5z"/></svg>

esphome/components/captive_portal/wifi-strength-3.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M12 3A18.9 18.9 0 0 0 .38 7C4.41 12.06 7.89 16.37 12 21.5L23.65 7C20.32 4.41 16.22 3 12 3m0 2c3.07 0 6.09.86 8.71 2.45l-1.94 2.43A13.6 13.6 0 0 0 12 8C9 8 6.68 9 5.21 9.84l-1.94-2.4A16.94 16.94 0 0 1 12 5z"/></svg>

esphome/components/captive_portal/wifi-strength-4.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path d="M12 3A18.9 18.9 0 0 0 .38 7C4.41 12.06 7.89 16.37 12 21.5L23.65 7C20.32 4.41 16.22 3 12 3z"/></svg>

esphome/components/cd74hc4067/sensor.py

@@ -25,6 +25,7 @@ CONF_CD74HC4067_ID = "cd74hc4067_id"
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        CD74HC4067Sensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=3,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -33,7 +34,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(CD74HC4067Sensor),
             cv.GenerateID(CONF_CD74HC4067_ID): cv.use_id(CD74HC4067Component),
             cv.Required(CONF_NUMBER): cv.int_range(0, 15),
             cv.Required(CONF_SENSOR): cv.use_id(voltage_sampler.VoltageSampler),
@@ -47,8 +47,8 @@ async def to_code(config):
     parent = await cg.get_variable(config[CONF_CD74HC4067_ID])
 
     var = cg.new_Pvariable(config[CONF_ID], parent)
-    await cg.register_component(var, config)
     await sensor.register_sensor(var, config)
+    await cg.register_component(var, config)
     cg.add(var.set_pin(config[CONF_NUMBER]))
 
     sens = await cg.get_variable(config[CONF_SENSOR])

esphome/components/climate/climate_mode.h

@@ -76,7 +76,7 @@ enum ClimateSwingMode : uint8_t {
   CLIMATE_SWING_HORIZONTAL = 3,
 };
 
-/// Enum for all modes a climate swing can be in
+/// Enum for all preset modes
 enum ClimatePreset : uint8_t {
   /// No preset is active
   CLIMATE_PRESET_NONE = 0,
@@ -108,7 +108,7 @@ const LogString *climate_fan_mode_to_string(ClimateFanMode mode);
 /// Convert the given ClimateSwingMode to a human-readable string.
 const LogString *climate_swing_mode_to_string(ClimateSwingMode mode);
 
-/// Convert the given ClimateSwingMode to a human-readable string.
+/// Convert the given PresetMode to a human-readable string.
 const LogString *climate_preset_to_string(ClimatePreset preset);
 
 }  // namespace climate

esphome/components/climate/climate_traits.h

@@ -141,7 +141,7 @@ class ClimateTraits {
   }
   bool supports_swing_mode(ClimateSwingMode swing_mode) const { return supported_swing_modes_.count(swing_mode); }
   bool get_supports_swing_modes() const { return !supported_swing_modes_.empty(); }
-  std::set<ClimateSwingMode> get_supported_swing_modes() { return supported_swing_modes_; }
+  std::set<ClimateSwingMode> get_supported_swing_modes() const { return supported_swing_modes_; }
 
   float get_visual_min_temperature() const { return visual_min_temperature_; }
   void set_visual_min_temperature(float visual_min_temperature) { visual_min_temperature_ = visual_min_temperature; }

esphome/components/copy/__init__.py

@@ -0,0 +1,5 @@
+import esphome.codegen as cg
+
+CODEOWNERS = ["@OttoWinter"]
+
+copy_ns = cg.esphome_ns.namespace("copy")

esphome/components/copy/binary_sensor/__init__.py

@@ -0,0 +1,41 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import binary_sensor
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyBinarySensor = copy_ns.class_(
+    "CopyBinarySensor", binary_sensor.BinarySensor, cg.Component
+)
+
+
+CONFIG_SCHEMA = (
+    binary_sensor.binary_sensor_schema(CopyBinarySensor)
+    .extend(
+        {
+            cv.Required(CONF_SOURCE_ID): cv.use_id(binary_sensor.BinarySensor),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+    inherit_property_from(CONF_DEVICE_CLASS, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = await binary_sensor.new_binary_sensor(config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/binary_sensor/copy_binary_sensor.cpp

@@ -0,0 +1,18 @@
+#include "copy_binary_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.binary_sensor";
+
+void CopyBinarySensor::setup() {
+  source_->add_on_state_callback([this](bool value) { this->publish_state(value); });
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopyBinarySensor::dump_config() { LOG_BINARY_SENSOR("", "Copy Binary Sensor", this); }
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/binary_sensor/copy_binary_sensor.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/binary_sensor/binary_sensor.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyBinarySensor : public binary_sensor::BinarySensor, public Component {
+ public:
+  void set_source(binary_sensor::BinarySensor *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  binary_sensor::BinarySensor *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/button/__init__.py

@@ -0,0 +1,42 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import button
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyButton = copy_ns.class_("CopyButton", button.Button, cg.Component)
+
+
+CONFIG_SCHEMA = (
+    button.button_schema()
+    .extend(
+        {
+            cv.GenerateID(): cv.declare_id(CopyButton),
+            cv.Required(CONF_SOURCE_ID): cv.use_id(button.Button),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+    inherit_property_from(CONF_DEVICE_CLASS, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await button.register_button(var, config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/button/copy_button.cpp

@@ -0,0 +1,14 @@
+#include "copy_button.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.button";
+
+void CopyButton::dump_config() { LOG_BUTTON("", "Copy Button", this); }
+
+void CopyButton::press_action() { source_->press(); }
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/button/copy_button.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/button/button.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyButton : public button::Button, public Component {
+ public:
+  void set_source(button::Button *source) { source_ = source; }
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  void press_action() override;
+
+  button::Button *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/cover/__init__.py

@@ -0,0 +1,38 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import cover
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyCover = copy_ns.class_("CopyCover", cover.Cover, cg.Component)
+
+
+CONFIG_SCHEMA = cover.COVER_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopyCover),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(cover.Cover),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+    inherit_property_from(CONF_DEVICE_CLASS, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cover.register_cover(var, config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/cover/copy_cover.cpp

@@ -0,0 +1,50 @@
+#include "copy_cover.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.cover";
+
+void CopyCover::setup() {
+  source_->add_on_state_callback([this]() {
+    this->current_operation = this->source_->current_operation;
+    this->position = this->source_->position;
+    this->tilt = this->source_->tilt;
+    this->publish_state();
+  });
+
+  this->current_operation = this->source_->current_operation;
+  this->position = this->source_->position;
+  this->tilt = this->source_->tilt;
+  this->publish_state();
+}
+
+void CopyCover::dump_config() { LOG_COVER("", "Copy Cover", this); }
+
+cover::CoverTraits CopyCover::get_traits() {
+  auto base = source_->get_traits();
+  cover::CoverTraits traits{};
+  // copy traits manually so it doesn't break when new options are added
+  // but the control() method hasn't implemented them yet.
+  traits.set_is_assumed_state(base.get_is_assumed_state());
+  traits.set_supports_position(base.get_supports_position());
+  traits.set_supports_tilt(base.get_supports_tilt());
+  traits.set_supports_toggle(base.get_supports_toggle());
+  return traits;
+}
+
+void CopyCover::control(const cover::CoverCall &call) {
+  auto call2 = source_->make_call();
+  call2.set_stop(call.get_stop());
+  if (call.get_tilt().has_value())
+    call2.set_tilt(*call.get_tilt());
+  if (call.get_position().has_value())
+    call2.set_position(*call.get_position());
+  if (call.get_tilt().has_value())
+    call2.set_tilt(*call.get_tilt());
+  call2.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/cover/copy_cover.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/cover/cover.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyCover : public cover::Cover, public Component {
+ public:
+  void set_source(cover::Cover *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  cover::CoverTraits get_traits() override;
+
+ protected:
+  void control(const cover::CoverCall &call) override;
+
+  cover::Cover *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/fan/__init__.py

@@ -0,0 +1,36 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import fan
+from esphome.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyFan = copy_ns.class_("CopyFan", fan.Fan, cg.Component)
+
+
+CONFIG_SCHEMA = fan.FAN_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopyFan),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(fan.Fan),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await fan.register_fan(var, config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/fan/copy_fan.cpp

@@ -0,0 +1,53 @@
+#include "copy_fan.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.fan";
+
+void CopyFan::setup() {
+  source_->add_on_state_callback([this]() {
+    this->state = source_->state;
+    this->oscillating = source_->oscillating;
+    this->speed = source_->speed;
+    this->direction = source_->direction;
+    this->publish_state();
+  });
+
+  this->state = source_->state;
+  this->oscillating = source_->oscillating;
+  this->speed = source_->speed;
+  this->direction = source_->direction;
+  this->publish_state();
+}
+
+void CopyFan::dump_config() { LOG_FAN("", "Copy Fan", this); }
+
+fan::FanTraits CopyFan::get_traits() {
+  fan::FanTraits traits;
+  auto base = source_->get_traits();
+  // copy traits manually so it doesn't break when new options are added
+  // but the control() method hasn't implemented them yet.
+  traits.set_oscillation(base.supports_oscillation());
+  traits.set_speed(base.supports_speed());
+  traits.set_supported_speed_count(base.supported_speed_count());
+  traits.set_direction(base.supports_direction());
+  return traits;
+}
+
+void CopyFan::control(const fan::FanCall &call) {
+  auto call2 = source_->make_call();
+  if (call.get_state().has_value())
+    call2.set_state(*call.get_state());
+  if (call.get_oscillating().has_value())
+    call2.set_oscillating(*call.get_oscillating());
+  if (call.get_speed().has_value())
+    call2.set_speed(*call.get_speed());
+  if (call.get_direction().has_value())
+    call2.set_direction(*call.get_direction());
+  call2.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/fan/copy_fan.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/fan/fan.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyFan : public fan::Fan, public Component {
+ public:
+  void set_source(fan::Fan *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  fan::FanTraits get_traits() override;
+
+ protected:
+  void control(const fan::FanCall &call) override;
+  ;
+
+  fan::Fan *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/lock/__init__.py

@@ -0,0 +1,36 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import lock
+from esphome.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyLock = copy_ns.class_("CopyLock", lock.Lock, cg.Component)
+
+
+CONFIG_SCHEMA = lock.LOCK_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopyLock),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(lock.Lock),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await lock.register_lock(var, config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/lock/copy_lock.cpp

@@ -0,0 +1,29 @@
+#include "copy_lock.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.lock";
+
+void CopyLock::setup() {
+  source_->add_on_state_callback([this]() { this->publish_state(source_->state); });
+
+  traits.set_assumed_state(source_->traits.get_assumed_state());
+  traits.set_requires_code(source_->traits.get_requires_code());
+  traits.set_supported_states(source_->traits.get_supported_states());
+  traits.set_supports_open(source_->traits.get_supports_open());
+
+  this->publish_state(source_->state);
+}
+
+void CopyLock::dump_config() { LOG_LOCK("", "Copy Lock", this); }
+
+void CopyLock::control(const lock::LockCall &call) {
+  auto call2 = source_->make_call();
+  call2.set_state(call.get_state());
+  call2.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/lock/copy_lock.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/lock/lock.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyLock : public lock::Lock, public Component {
+ public:
+  void set_source(lock::Lock *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  void control(const lock::LockCall &call) override;
+
+  lock::Lock *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/number/__init__.py

@@ -0,0 +1,38 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import number
+from esphome.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_MODE,
+    CONF_SOURCE_ID,
+    CONF_UNIT_OF_MEASUREMENT,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyNumber = copy_ns.class_("CopyNumber", number.Number, cg.Component)
+
+
+CONFIG_SCHEMA = number.NUMBER_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopyNumber),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(number.Number),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+    inherit_property_from(CONF_UNIT_OF_MEASUREMENT, CONF_SOURCE_ID),
+    inherit_property_from(CONF_MODE, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = await number.new_number(config, min_value=0, max_value=0, step=0)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/number/copy_number.cpp

@@ -0,0 +1,29 @@
+#include "copy_number.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.number";
+
+void CopyNumber::setup() {
+  source_->add_on_state_callback([this](float value) { this->publish_state(value); });
+
+  traits.set_min_value(source_->traits.get_min_value());
+  traits.set_max_value(source_->traits.get_max_value());
+  traits.set_step(source_->traits.get_step());
+
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopyNumber::dump_config() { LOG_NUMBER("", "Copy Number", this); }
+
+void CopyNumber::control(float value) {
+  auto call2 = source_->make_call();
+  call2.set_value(value);
+  call2.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/number/copy_number.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/number/number.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyNumber : public number::Number, public Component {
+ public:
+  void set_source(number::Number *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  void control(float value) override;
+
+  number::Number *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/select/__init__.py

@@ -0,0 +1,36 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import select
+from esphome.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopySelect = copy_ns.class_("CopySelect", select.Select, cg.Component)
+
+
+CONFIG_SCHEMA = select.SELECT_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopySelect),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(select.Select),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await select.register_select(var, config, options=[])
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/select/copy_select.cpp

@@ -0,0 +1,27 @@
+#include "copy_select.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.select";
+
+void CopySelect::setup() {
+  source_->add_on_state_callback([this](const std::string &value) { this->publish_state(value); });
+
+  traits.set_options(source_->traits.get_options());
+
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopySelect::dump_config() { LOG_SELECT("", "Copy Select", this); }
+
+void CopySelect::control(const std::string &value) {
+  auto call = source_->make_call();
+  call.set_option(value);
+  call.perform();
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/select/copy_select.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/select/select.h"
+
+namespace esphome {
+namespace copy {
+
+class CopySelect : public select::Select, public Component {
+ public:
+  void set_source(select::Select *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  void control(const std::string &value) override;
+
+  select::Select *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/sensor/__init__.py

@@ -0,0 +1,45 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_SOURCE_ID,
+    CONF_STATE_CLASS,
+    CONF_UNIT_OF_MEASUREMENT,
+    CONF_ACCURACY_DECIMALS,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopySensor = copy_ns.class_("CopySensor", sensor.Sensor, cg.Component)
+
+
+CONFIG_SCHEMA = (
+    sensor.sensor_schema(CopySensor)
+    .extend(
+        {
+            cv.Required(CONF_SOURCE_ID): cv.use_id(sensor.Sensor),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_UNIT_OF_MEASUREMENT, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ACCURACY_DECIMALS, CONF_SOURCE_ID),
+    inherit_property_from(CONF_DEVICE_CLASS, CONF_SOURCE_ID),
+    inherit_property_from(CONF_STATE_CLASS, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = await sensor.new_sensor(config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/sensor/copy_sensor.cpp

@@ -0,0 +1,18 @@
+#include "copy_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.sensor";
+
+void CopySensor::setup() {
+  source_->add_on_state_callback([this](float value) { this->publish_state(value); });
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopySensor::dump_config() { LOG_SENSOR("", "Copy Sensor", this); }
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/sensor/copy_sensor.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace copy {
+
+class CopySensor : public sensor::Sensor, public Component {
+ public:
+  void set_source(sensor::Sensor *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  sensor::Sensor *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/switch/__init__.py

@@ -0,0 +1,38 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import switch
+from esphome.const import (
+    CONF_DEVICE_CLASS,
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_ID,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopySwitch = copy_ns.class_("CopySwitch", switch.Switch, cg.Component)
+
+
+CONFIG_SCHEMA = switch.SWITCH_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(CopySwitch),
+        cv.Required(CONF_SOURCE_ID): cv.use_id(switch.Switch),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+    inherit_property_from(CONF_DEVICE_CLASS, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await switch.register_switch(var, config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/switch/copy_switch.cpp

@@ -0,0 +1,26 @@
+#include "copy_switch.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.switch";
+
+void CopySwitch::setup() {
+  source_->add_on_state_callback([this](float value) { this->publish_state(value); });
+
+  this->publish_state(source_->state);
+}
+
+void CopySwitch::dump_config() { LOG_SWITCH("", "Copy Switch", this); }
+
+void CopySwitch::write_state(bool state) {
+  if (state) {
+    source_->turn_on();
+  } else {
+    source_->turn_off();
+  }
+}
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/switch/copy_switch.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/switch/switch.h"
+
+namespace esphome {
+namespace copy {
+
+class CopySwitch : public switch_::Switch, public Component {
+ public:
+  void set_source(switch_::Switch *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  void write_state(bool state) override;
+
+  switch_::Switch *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/text_sensor/__init__.py

@@ -0,0 +1,37 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import text_sensor
+from esphome.const import (
+    CONF_ENTITY_CATEGORY,
+    CONF_ICON,
+    CONF_SOURCE_ID,
+)
+from esphome.core.entity_helpers import inherit_property_from
+
+from .. import copy_ns
+
+CopyTextSensor = copy_ns.class_("CopyTextSensor", text_sensor.TextSensor, cg.Component)
+
+
+CONFIG_SCHEMA = (
+    text_sensor.text_sensor_schema(CopyTextSensor)
+    .extend(
+        {
+            cv.Required(CONF_SOURCE_ID): cv.use_id(text_sensor.TextSensor),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+FINAL_VALIDATE_SCHEMA = cv.All(
+    inherit_property_from(CONF_ICON, CONF_SOURCE_ID),
+    inherit_property_from(CONF_ENTITY_CATEGORY, CONF_SOURCE_ID),
+)
+
+
+async def to_code(config):
+    var = await text_sensor.new_text_sensor(config)
+    await cg.register_component(var, config)
+
+    source = await cg.get_variable(config[CONF_SOURCE_ID])
+    cg.add(var.set_source(source))

esphome/components/copy/text_sensor/copy_text_sensor.cpp

@@ -0,0 +1,18 @@
+#include "copy_text_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace copy {
+
+static const char *const TAG = "copy.text_sensor";
+
+void CopyTextSensor::setup() {
+  source_->add_on_state_callback([this](const std::string &value) { this->publish_state(value); });
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopyTextSensor::dump_config() { LOG_TEXT_SENSOR("", "Copy Sensor", this); }
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/copy/text_sensor/copy_text_sensor.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/text_sensor/text_sensor.h"
+
+namespace esphome {
+namespace copy {
+
+class CopyTextSensor : public text_sensor::TextSensor, public Component {
+ public:
+  void set_source(text_sensor::TextSensor *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+ protected:
+  text_sensor::TextSensor *source_;
+};
+
+}  // namespace copy
+}  // namespace esphome

esphome/components/ct_clamp/sensor.py

@@ -3,7 +3,6 @@ import esphome.config_validation as cv
 from esphome.components import sensor, voltage_sampler
 from esphome.const import (
     CONF_SENSOR,
-    CONF_ID,
     DEVICE_CLASS_CURRENT,
     STATE_CLASS_MEASUREMENT,
     UNIT_AMPERE,
@@ -19,6 +18,7 @@ CTClampSensor = ct_clamp_ns.class_("CTClampSensor", sensor.Sensor, cg.PollingCom
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        CTClampSensor,
         unit_of_measurement=UNIT_AMPERE,
         accuracy_decimals=2,
         device_class=DEVICE_CLASS_CURRENT,
@@ -26,7 +26,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(CTClampSensor),
             cv.Required(CONF_SENSOR): cv.use_id(voltage_sampler.VoltageSampler),
             cv.Optional(
                 CONF_SAMPLE_DURATION, default="200ms"
@@ -38,9 +37,8 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
 
     sens = await cg.get_variable(config[CONF_SENSOR])
     cg.add(var.set_source(sens))

esphome/components/custom/binary_sensor/__init__.py

@@ -11,7 +11,7 @@ CONFIG_SCHEMA = cv.Schema(
         cv.GenerateID(): cv.declare_id(CustomBinarySensorConstructor),
         cv.Required(CONF_LAMBDA): cv.returning_lambda,
         cv.Required(CONF_BINARY_SENSORS): cv.ensure_list(
-            binary_sensor.BINARY_SENSOR_SCHEMA
+            binary_sensor.binary_sensor_schema()
         ),
     }
 )

esphome/components/dallas/dallas_component.cpp

@@ -32,6 +32,11 @@ void DallasComponent::setup() {
   ESP_LOGCONFIG(TAG, "Setting up DallasComponent...");
 
   pin_->setup();
+
+  // clear bus with 480µs high, otherwise initial reset in search_vec() fails
+  pin_->pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
+  delayMicroseconds(480);
+
   one_wire_ = new ESPOneWire(pin_);  // NOLINT(cppcoreguidelines-owning-memory)
 
   std::vector<uint64_t> raw_sensors;
@@ -99,14 +104,10 @@ void DallasComponent::update() {
   this->status_clear_warning();
 
   bool result;
-  if (!this->one_wire_->reset()) {
-    result = false;
-  } else {
-    result = true;
-    this->one_wire_->skip();
-    this->one_wire_->write8(DALLAS_COMMAND_START_CONVERSION);
+  {
+    InterruptLock lock;
+    result = this->one_wire_->reset();
   }
-
   if (!result) {
     ESP_LOGE(TAG, "Requesting conversion failed");
     this->status_set_warning();
@@ -116,6 +117,12 @@ void DallasComponent::update() {
     return;
   }
 
+  {
+    InterruptLock lock;
+    this->one_wire_->skip();
+    this->one_wire_->write8(DALLAS_COMMAND_START_CONVERSION);
+  }
+
   for (auto *sensor : this->sensors_) {
     this->set_timeout(sensor->get_address_name(), sensor->millis_to_wait_for_conversion(), [this, sensor] {
       bool res = sensor->read_scratch_pad();
@@ -155,16 +162,26 @@ const std::string &DallasTemperatureSensor::get_address_name() {
 }
 bool IRAM_ATTR DallasTemperatureSensor::read_scratch_pad() {
   auto *wire = this->parent_->one_wire_;
-  if (!wire->reset()) {
-    return false;
+
+  {
+    InterruptLock lock;
+
+    if (!wire->reset()) {
+      return false;
+    }
   }
 
-  wire->select(this->address_);
-  wire->write8(DALLAS_COMMAND_READ_SCRATCH_PAD);
+  {
+    InterruptLock lock;
 
-  for (unsigned char &i : this->scratch_pad_) {
-    i = wire->read8();
+    wire->select(this->address_);
+    wire->write8(DALLAS_COMMAND_READ_SCRATCH_PAD);
+
+    for (unsigned char &i : this->scratch_pad_) {
+      i = wire->read8();
+    }
   }
+
   return true;
 }
 bool DallasTemperatureSensor::setup_sensor() {
@@ -203,17 +220,20 @@ bool DallasTemperatureSensor::setup_sensor() {
   }
 
   auto *wire = this->parent_->one_wire_;
-  if (wire->reset()) {
-    wire->select(this->address_);
-    wire->write8(DALLAS_COMMAND_WRITE_SCRATCH_PAD);
-    wire->write8(this->scratch_pad_[2]);  // high alarm temp
-    wire->write8(this->scratch_pad_[3]);  // low alarm temp
-    wire->write8(this->scratch_pad_[4]);  // resolution
-    wire->reset();
+  {
+    InterruptLock lock;
+    if (wire->reset()) {
+      wire->select(this->address_);
+      wire->write8(DALLAS_COMMAND_WRITE_SCRATCH_PAD);
+      wire->write8(this->scratch_pad_[2]);  // high alarm temp
+      wire->write8(this->scratch_pad_[3]);  // low alarm temp
+      wire->write8(this->scratch_pad_[4]);  // resolution
+      wire->reset();
 
-    // write value to EEPROM
-    wire->select(this->address_);
-    wire->write8(0x48);
+      // write value to EEPROM
+      wire->select(this->address_);
+      wire->write8(0x48);
+    }
   }
 
   delay(20);  // allow it to finish operation

esphome/components/dallas/esp_one_wire.cpp

@@ -15,8 +15,6 @@ ESPOneWire::ESPOneWire(InternalGPIOPin *pin) { pin_ = pin->to_isr(); }
 bool HOT IRAM_ATTR ESPOneWire::reset() {
   // See reset here:
   // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/126.html
-  InterruptLock lock;
-
   // Wait for communication to clear (delay G)
   pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
   uint8_t retries = 125;
@@ -43,16 +41,18 @@ bool HOT IRAM_ATTR ESPOneWire::reset() {
 }
 
 void HOT IRAM_ATTR ESPOneWire::write_bit(bool bit) {
-  // See write 1/0 bit here:
-  // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/126.html
-  InterruptLock lock;
-
   // drive bus low
   pin_.pin_mode(gpio::FLAG_OUTPUT);
   pin_.digital_write(false);
 
-  uint32_t delay0 = bit ? 10 : 65;
-  uint32_t delay1 = bit ? 55 : 5;
+  // from datasheet:
+  // write 0 low time: t_low0: min=60µs, max=120µs
+  // write 1 low time: t_low1: min=1µs, max=15µs
+  // time slot: t_slot: min=60µs, max=120µs
+  // recovery time: t_rec: min=1µs
+  // ds18b20 appears to read the bus after roughly 14µs
+  uint32_t delay0 = bit ? 6 : 60;
+  uint32_t delay1 = bit ? 54 : 5;
 
   // delay A/C
   delayMicroseconds(delay0);
@@ -63,72 +63,99 @@ void HOT IRAM_ATTR ESPOneWire::write_bit(bool bit) {
 }
 
 bool HOT IRAM_ATTR ESPOneWire::read_bit() {
-  // See read bit here:
-  // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/126.html
-  InterruptLock lock;
-
-  // drive bus low, delay A
+  // drive bus low
   pin_.pin_mode(gpio::FLAG_OUTPUT);
   pin_.digital_write(false);
+
+  // note: for reading we'll need very accurate timing, as the
+  // timing for the digital_read() is tight; according to the datasheet,
+  // we should read at the end of 16µs starting from the bus low
+  // typically, the ds18b20 pulls the line high after 11µs for a logical 1
+  // and 29µs for a logical 0
+
+  uint32_t start = micros();
+  // datasheet says >1µs
   delayMicroseconds(3);
 
   // release bus, delay E
   pin_.pin_mode(gpio::FLAG_INPUT | gpio::FLAG_PULLUP);
-  delayMicroseconds(10);
+
+  // Unfortunately some frameworks have different characteristics than others
+  // esp32 arduino appears to pull the bus low only after the digital_write(false),
+  // whereas on esp-idf it already happens during the pin_mode(OUTPUT)
+  // manually correct for this with these constants.
+
+#ifdef USE_ESP32_FRAMEWORK_ARDUINO
+  uint32_t timing_constant = 14;
+#elif defined(USE_ESP32_FRAMEWORK_ESP_IDF)
+  uint32_t timing_constant = 12;
+#else
+  uint32_t timing_constant = 14;
+#endif
+
+  // measure from start value directly, to get best accurate timing no matter
+  // how long pin_mode/delayMicroseconds took
+  while (micros() - start < timing_constant)
+    ;
 
   // sample bus to read bit from peer
   bool r = pin_.digital_read();
 
-  // delay F
-  delayMicroseconds(53);
+  // read slot is at least 60µs; get as close to 60µs to spend less time with interrupts locked
+  uint32_t now = micros();
+  if (now - start < 60)
+    delayMicroseconds(60 - (now - start));
+
   return r;
 }
 
-void ESPOneWire::write8(uint8_t val) {
+void IRAM_ATTR ESPOneWire::write8(uint8_t val) {
   for (uint8_t i = 0; i < 8; i++) {
     this->write_bit(bool((1u << i) & val));
   }
 }
 
-void ESPOneWire::write64(uint64_t val) {
+void IRAM_ATTR ESPOneWire::write64(uint64_t val) {
   for (uint8_t i = 0; i < 64; i++) {
     this->write_bit(bool((1ULL << i) & val));
   }
 }
 
-uint8_t ESPOneWire::read8() {
+uint8_t IRAM_ATTR ESPOneWire::read8() {
   uint8_t ret = 0;
   for (uint8_t i = 0; i < 8; i++) {
     ret |= (uint8_t(this->read_bit()) << i);
   }
   return ret;
 }
-uint64_t ESPOneWire::read64() {
+uint64_t IRAM_ATTR ESPOneWire::read64() {
   uint64_t ret = 0;
   for (uint8_t i = 0; i < 8; i++) {
     ret |= (uint64_t(this->read_bit()) << i);
   }
   return ret;
 }
-void ESPOneWire::select(uint64_t address) {
+void IRAM_ATTR ESPOneWire::select(uint64_t address) {
   this->write8(ONE_WIRE_ROM_SELECT);
   this->write64(address);
 }
-void ESPOneWire::reset_search() {
+void IRAM_ATTR ESPOneWire::reset_search() {
   this->last_discrepancy_ = 0;
   this->last_device_flag_ = false;
-  this->last_family_discrepancy_ = 0;
   this->rom_number_ = 0;
 }
-uint64_t ESPOneWire::search() {
+uint64_t IRAM_ATTR ESPOneWire::search() {
   if (this->last_device_flag_) {
     return 0u;
   }
 
-  if (!this->reset()) {
-    // Reset failed or no devices present
-    this->reset_search();
-    return 0u;
+  {
+    InterruptLock lock;
+    if (!this->reset()) {
+      // Reset failed or no devices present
+      this->reset_search();
+      return 0u;
+    }
   }
 
   uint8_t id_bit_number = 1;
@@ -137,58 +164,58 @@ uint64_t ESPOneWire::search() {
   bool search_result = false;
   uint8_t rom_byte_mask = 1;
 
-  // Initiate search
-  this->write8(ONE_WIRE_ROM_SEARCH);
-  do {
-    // read bit
-    bool id_bit = this->read_bit();
-    // read its complement
-    bool cmp_id_bit = this->read_bit();
+  {
+    InterruptLock lock;
+    // Initiate search
+    this->write8(ONE_WIRE_ROM_SEARCH);
+    do {
+      // read bit
+      bool id_bit = this->read_bit();
+      // read its complement
+      bool cmp_id_bit = this->read_bit();
 
-    if (id_bit && cmp_id_bit) {
-      // No devices participating in search
-      break;
-    }
-
-    bool branch;
-
-    if (id_bit != cmp_id_bit) {
-      // only chose one branch, the other one doesn't have any devices.
-      branch = id_bit;
-    } else {
-      // there are devices with both 0s and 1s at this bit
-      if (id_bit_number < this->last_discrepancy_) {
-        branch = (this->rom_number8_()[rom_byte_number] & rom_byte_mask) > 0;
-      } else {
-        branch = id_bit_number == this->last_discrepancy_;
+      if (id_bit && cmp_id_bit) {
+        // No devices participating in search
+        break;
       }
 
-      if (!branch) {
-        last_zero = id_bit_number;
-        if (last_zero < 9) {
-          this->last_discrepancy_ = last_zero;
+      bool branch;
+
+      if (id_bit != cmp_id_bit) {
+        // only chose one branch, the other one doesn't have any devices.
+        branch = id_bit;
+      } else {
+        // there are devices with both 0s and 1s at this bit
+        if (id_bit_number < this->last_discrepancy_) {
+          branch = (this->rom_number8_()[rom_byte_number] & rom_byte_mask) > 0;
+        } else {
+          branch = id_bit_number == this->last_discrepancy_;
+        }
+
+        if (!branch) {
+          last_zero = id_bit_number;
         }
       }
-    }
 
-    if (branch) {
-      // set bit
-      this->rom_number8_()[rom_byte_number] |= rom_byte_mask;
-    } else {
-      // clear bit
-      this->rom_number8_()[rom_byte_number] &= ~rom_byte_mask;
-    }
+      if (branch) {
+        // set bit
+        this->rom_number8_()[rom_byte_number] |= rom_byte_mask;
+      } else {
+        // clear bit
+        this->rom_number8_()[rom_byte_number] &= ~rom_byte_mask;
+      }
 
-    // choose/announce branch
-    this->write_bit(branch);
-    id_bit_number++;
-    rom_byte_mask <<= 1;
-    if (rom_byte_mask == 0u) {
-      // go to next byte
-      rom_byte_number++;
-      rom_byte_mask = 1;
-    }
-  } while (rom_byte_number < 8);  // loop through all bytes
+      // choose/announce branch
+      this->write_bit(branch);
+      id_bit_number++;
+      rom_byte_mask <<= 1;
+      if (rom_byte_mask == 0u) {
+        // go to next byte
+        rom_byte_number++;
+        rom_byte_mask = 1;
+      }
+    } while (rom_byte_number < 8);  // loop through all bytes
+  }
 
   if (id_bit_number >= 65) {
     this->last_discrepancy_ = last_zero;
@@ -217,7 +244,7 @@ std::vector<uint64_t> ESPOneWire::search_vec() {
 
   return res;
 }
-void ESPOneWire::skip() {
+void IRAM_ATTR ESPOneWire::skip() {
   this->write8(0xCC);  // skip ROM
 }
 

esphome/components/dallas/esp_one_wire.h

@@ -60,7 +60,6 @@ class ESPOneWire {
 
   ISRInternalGPIOPin pin_;
   uint8_t last_discrepancy_{0};
-  uint8_t last_family_discrepancy_{0};
   bool last_device_flag_{false};
   uint64_t rom_number_{0};
 };

esphome/components/dallas/sensor.py

@@ -9,7 +9,6 @@ from esphome.const import (
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
     UNIT_CELSIUS,
-    CONF_ID,
 )
 from . import DallasComponent, dallas_ns
 
@@ -17,13 +16,13 @@ DallasTemperatureSensor = dallas_ns.class_("DallasTemperatureSensor", sensor.Sen
 
 CONFIG_SCHEMA = cv.All(
     sensor.sensor_schema(
+        DallasTemperatureSensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_TEMPERATURE,
         state_class=STATE_CLASS_MEASUREMENT,
     ).extend(
         {
-            cv.GenerateID(): cv.declare_id(DallasTemperatureSensor),
             cv.GenerateID(CONF_DALLAS_ID): cv.use_id(DallasComponent),
             cv.Optional(CONF_ADDRESS): cv.hex_int,
             cv.Optional(CONF_INDEX): cv.positive_int,
@@ -36,7 +35,7 @@ CONFIG_SCHEMA = cv.All(
 
 async def to_code(config):
     hub = await cg.get_variable(config[CONF_DALLAS_ID])
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
 
     if CONF_ADDRESS in config:
         cg.add(var.set_address(config[CONF_ADDRESS]))
@@ -49,4 +48,3 @@ async def to_code(config):
     cg.add(var.set_parent(hub))
 
     cg.add(hub.register_sensor(var))
-    await sensor.register_sensor(var, config)

esphome/components/daly_bms/binary_sensor.py

@@ -1,7 +1,6 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import binary_sensor
-from esphome.const import CONF_ID
 from . import DalyBmsComponent, CONF_BMS_DALY_ID
 
 CONF_CHARGING_MOS_ENABLED = "charging_mos_enabled"
@@ -18,18 +17,10 @@ CONFIG_SCHEMA = cv.All(
             cv.GenerateID(CONF_BMS_DALY_ID): cv.use_id(DalyBmsComponent),
             cv.Optional(
                 CONF_CHARGING_MOS_ENABLED
-            ): binary_sensor.BINARY_SENSOR_SCHEMA.extend(
-                {
-                    cv.GenerateID(): cv.declare_id(binary_sensor.BinarySensor),
-                }
-            ),
+            ): binary_sensor.binary_sensor_schema(),
             cv.Optional(
                 CONF_DISCHARGING_MOS_ENABLED
-            ): binary_sensor.BINARY_SENSOR_SCHEMA.extend(
-                {
-                    cv.GenerateID(): cv.declare_id(binary_sensor.BinarySensor),
-                }
-            ),
+            ): binary_sensor.binary_sensor_schema(),
         }
     ).extend(cv.COMPONENT_SCHEMA)
 )
@@ -38,9 +29,8 @@ CONFIG_SCHEMA = cv.All(
 async def setup_conf(config, key, hub):
     if key in config:
         conf = config[key]
-        sens = cg.new_Pvariable(conf[CONF_ID])
-        await binary_sensor.register_binary_sensor(sens, conf)
-        cg.add(getattr(hub, f"set_{key}_binary_sensor")(sens))
+        var = await binary_sensor.new_binary_sensor(conf)
+        cg.add(getattr(hub, f"set_{key}_binary_sensor")(var))
 
 
 async def to_code(config):

esphome/components/daly_bms/daly_bms.cpp

@@ -16,6 +16,7 @@ static const uint8_t DALY_REQUEST_MIN_MAX_VOLTAGE = 0x91;
 static const uint8_t DALY_REQUEST_MIN_MAX_TEMPERATURE = 0x92;
 static const uint8_t DALY_REQUEST_MOS = 0x93;
 static const uint8_t DALY_REQUEST_STATUS = 0x94;
+static const uint8_t DALY_REQUEST_CELL_VOLTAGE = 0x95;
 static const uint8_t DALY_REQUEST_TEMPERATURE = 0x96;
 
 void DalyBmsComponent::setup() {}
@@ -31,6 +32,7 @@ void DalyBmsComponent::update() {
   this->request_data_(DALY_REQUEST_MIN_MAX_TEMPERATURE);
   this->request_data_(DALY_REQUEST_MOS);
   this->request_data_(DALY_REQUEST_STATUS);
+  this->request_data_(DALY_REQUEST_CELL_VOLTAGE);
   this->request_data_(DALY_REQUEST_TEMPERATURE);
 
   std::vector<uint8_t> get_battery_level_data;
@@ -166,6 +168,71 @@ void DalyBmsComponent::decode_data_(std::vector<uint8_t> data) {
             }
             break;
 
+          case DALY_REQUEST_CELL_VOLTAGE:
+            switch (it[4]) {
+              case 1:
+                if (this->cell_1_voltage_) {
+                  this->cell_1_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                if (this->cell_2_voltage_) {
+                  this->cell_2_voltage_->publish_state((float) encode_uint16(it[7], it[8]) / 1000);
+                }
+                if (this->cell_3_voltage_) {
+                  this->cell_3_voltage_->publish_state((float) encode_uint16(it[9], it[10]) / 1000);
+                }
+                break;
+              case 2:
+                if (this->cell_4_voltage_) {
+                  this->cell_4_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                if (this->cell_5_voltage_) {
+                  this->cell_5_voltage_->publish_state((float) encode_uint16(it[7], it[8]) / 1000);
+                }
+                if (this->cell_6_voltage_) {
+                  this->cell_6_voltage_->publish_state((float) encode_uint16(it[9], it[10]) / 1000);
+                }
+                break;
+              case 3:
+                if (this->cell_7_voltage_) {
+                  this->cell_7_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                if (this->cell_8_voltage_) {
+                  this->cell_8_voltage_->publish_state((float) encode_uint16(it[7], it[8]) / 1000);
+                }
+                if (this->cell_9_voltage_) {
+                  this->cell_9_voltage_->publish_state((float) encode_uint16(it[9], it[10]) / 1000);
+                }
+                break;
+              case 4:
+                if (this->cell_10_voltage_) {
+                  this->cell_10_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                if (this->cell_11_voltage_) {
+                  this->cell_11_voltage_->publish_state((float) encode_uint16(it[7], it[8]) / 1000);
+                }
+                if (this->cell_12_voltage_) {
+                  this->cell_12_voltage_->publish_state((float) encode_uint16(it[9], it[10]) / 1000);
+                }
+                break;
+              case 5:
+                if (this->cell_13_voltage_) {
+                  this->cell_13_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                if (this->cell_14_voltage_) {
+                  this->cell_14_voltage_->publish_state((float) encode_uint16(it[7], it[8]) / 1000);
+                }
+                if (this->cell_15_voltage_) {
+                  this->cell_15_voltage_->publish_state((float) encode_uint16(it[9], it[10]) / 1000);
+                }
+                break;
+              case 6:
+                if (this->cell_16_voltage_) {
+                  this->cell_16_voltage_->publish_state((float) encode_uint16(it[5], it[6]) / 1000);
+                }
+                break;
+            }
+            break;
+
           default:
             break;
         }

esphome/components/daly_bms/daly_bms.h

@@ -37,6 +37,23 @@ class DalyBmsComponent : public PollingComponent, public uart::UARTDevice {
   void set_cells_number_sensor(sensor::Sensor *cells_number) { cells_number_ = cells_number; }
   void set_temperature_1_sensor(sensor::Sensor *temperature_1_sensor) { temperature_1_sensor_ = temperature_1_sensor; }
   void set_temperature_2_sensor(sensor::Sensor *temperature_2_sensor) { temperature_2_sensor_ = temperature_2_sensor; }
+  void set_cell_1_voltage_sensor(sensor::Sensor *cell_1_voltage) { cell_1_voltage_ = cell_1_voltage; }
+  void set_cell_2_voltage_sensor(sensor::Sensor *cell_2_voltage) { cell_2_voltage_ = cell_2_voltage; }
+  void set_cell_3_voltage_sensor(sensor::Sensor *cell_3_voltage) { cell_3_voltage_ = cell_3_voltage; }
+  void set_cell_4_voltage_sensor(sensor::Sensor *cell_4_voltage) { cell_4_voltage_ = cell_4_voltage; }
+  void set_cell_5_voltage_sensor(sensor::Sensor *cell_5_voltage) { cell_5_voltage_ = cell_5_voltage; }
+  void set_cell_6_voltage_sensor(sensor::Sensor *cell_6_voltage) { cell_6_voltage_ = cell_6_voltage; }
+  void set_cell_7_voltage_sensor(sensor::Sensor *cell_7_voltage) { cell_7_voltage_ = cell_7_voltage; }
+  void set_cell_8_voltage_sensor(sensor::Sensor *cell_8_voltage) { cell_8_voltage_ = cell_8_voltage; }
+  void set_cell_9_voltage_sensor(sensor::Sensor *cell_9_voltage) { cell_9_voltage_ = cell_9_voltage; }
+  void set_cell_10_voltage_sensor(sensor::Sensor *cell_10_voltage) { cell_10_voltage_ = cell_10_voltage; }
+  void set_cell_11_voltage_sensor(sensor::Sensor *cell_11_voltage) { cell_11_voltage_ = cell_11_voltage; }
+  void set_cell_12_voltage_sensor(sensor::Sensor *cell_12_voltage) { cell_12_voltage_ = cell_12_voltage; }
+  void set_cell_13_voltage_sensor(sensor::Sensor *cell_13_voltage) { cell_13_voltage_ = cell_13_voltage; }
+  void set_cell_14_voltage_sensor(sensor::Sensor *cell_14_voltage) { cell_14_voltage_ = cell_14_voltage; }
+  void set_cell_15_voltage_sensor(sensor::Sensor *cell_15_voltage) { cell_15_voltage_ = cell_15_voltage; }
+  void set_cell_16_voltage_sensor(sensor::Sensor *cell_16_voltage) { cell_16_voltage_ = cell_16_voltage; }
+
   // TEXT_SENSORS
   void set_status_text_sensor(text_sensor::TextSensor *status_text_sensor) { status_text_sensor_ = status_text_sensor; }
   // BINARY_SENSORS
@@ -72,6 +89,22 @@ class DalyBmsComponent : public PollingComponent, public uart::UARTDevice {
   sensor::Sensor *cells_number_{nullptr};
   sensor::Sensor *temperature_1_sensor_{nullptr};
   sensor::Sensor *temperature_2_sensor_{nullptr};
+  sensor::Sensor *cell_1_voltage_{nullptr};
+  sensor::Sensor *cell_2_voltage_{nullptr};
+  sensor::Sensor *cell_3_voltage_{nullptr};
+  sensor::Sensor *cell_4_voltage_{nullptr};
+  sensor::Sensor *cell_5_voltage_{nullptr};
+  sensor::Sensor *cell_6_voltage_{nullptr};
+  sensor::Sensor *cell_7_voltage_{nullptr};
+  sensor::Sensor *cell_8_voltage_{nullptr};
+  sensor::Sensor *cell_9_voltage_{nullptr};
+  sensor::Sensor *cell_10_voltage_{nullptr};
+  sensor::Sensor *cell_11_voltage_{nullptr};
+  sensor::Sensor *cell_12_voltage_{nullptr};
+  sensor::Sensor *cell_13_voltage_{nullptr};
+  sensor::Sensor *cell_14_voltage_{nullptr};
+  sensor::Sensor *cell_15_voltage_{nullptr};
+  sensor::Sensor *cell_16_voltage_{nullptr};
 
   text_sensor::TextSensor *status_text_sensor_{nullptr};
 

esphome/components/daly_bms/sensor.py

@@ -11,14 +11,11 @@ from esphome.const import (
     DEVICE_CLASS_CURRENT,
     DEVICE_CLASS_BATTERY,
     DEVICE_CLASS_TEMPERATURE,
-    DEVICE_CLASS_EMPTY,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     UNIT_VOLT,
     UNIT_AMPERE,
     UNIT_PERCENT,
     UNIT_CELSIUS,
-    UNIT_EMPTY,
     ICON_FLASH,
     ICON_PERCENT,
     ICON_COUNTER,
@@ -39,6 +36,22 @@ CONF_REMAINING_CAPACITY = "remaining_capacity"
 CONF_TEMPERATURE_1 = "temperature_1"
 CONF_TEMPERATURE_2 = "temperature_2"
 
+CONF_CELL_1_VOLTAGE = "cell_1_voltage"
+CONF_CELL_2_VOLTAGE = "cell_2_voltage"
+CONF_CELL_3_VOLTAGE = "cell_3_voltage"
+CONF_CELL_4_VOLTAGE = "cell_4_voltage"
+CONF_CELL_5_VOLTAGE = "cell_5_voltage"
+CONF_CELL_6_VOLTAGE = "cell_6_voltage"
+CONF_CELL_7_VOLTAGE = "cell_7_voltage"
+CONF_CELL_8_VOLTAGE = "cell_8_voltage"
+CONF_CELL_9_VOLTAGE = "cell_9_voltage"
+CONF_CELL_10_VOLTAGE = "cell_10_voltage"
+CONF_CELL_11_VOLTAGE = "cell_11_voltage"
+CONF_CELL_12_VOLTAGE = "cell_12_voltage"
+CONF_CELL_13_VOLTAGE = "cell_13_voltage"
+CONF_CELL_14_VOLTAGE = "cell_14_voltage"
+CONF_CELL_15_VOLTAGE = "cell_15_voltage"
+CONF_CELL_16_VOLTAGE = "cell_16_voltage"
 ICON_CURRENT_DC = "mdi:current-dc"
 ICON_BATTERY_OUTLINE = "mdi:battery-outline"
 ICON_THERMOMETER_CHEVRON_UP = "mdi:thermometer-chevron-up"
@@ -63,117 +76,142 @@ TYPES = [
     CONF_REMAINING_CAPACITY,
     CONF_TEMPERATURE_1,
     CONF_TEMPERATURE_2,
+    CONF_CELL_1_VOLTAGE,
+    CONF_CELL_2_VOLTAGE,
+    CONF_CELL_3_VOLTAGE,
+    CONF_CELL_4_VOLTAGE,
+    CONF_CELL_5_VOLTAGE,
+    CONF_CELL_6_VOLTAGE,
+    CONF_CELL_7_VOLTAGE,
+    CONF_CELL_8_VOLTAGE,
+    CONF_CELL_9_VOLTAGE,
+    CONF_CELL_10_VOLTAGE,
+    CONF_CELL_11_VOLTAGE,
+    CONF_CELL_12_VOLTAGE,
+    CONF_CELL_13_VOLTAGE,
+    CONF_CELL_14_VOLTAGE,
+    CONF_CELL_15_VOLTAGE,
+    CONF_CELL_16_VOLTAGE,
 ]
 
+CELL_VOLTAGE_SCHEMA = sensor.sensor_schema(
+    unit_of_measurement=UNIT_VOLT,
+    device_class=DEVICE_CLASS_VOLTAGE,
+    state_class=STATE_CLASS_MEASUREMENT,
+    icon=ICON_FLASH,
+    accuracy_decimals=3,
+)
+
 CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
             cv.GenerateID(CONF_BMS_DALY_ID): cv.use_id(DalyBmsComponent),
             cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
-                UNIT_VOLT,
-                ICON_FLASH,
-                1,
-                DEVICE_CLASS_VOLTAGE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_VOLT,
+                icon=ICON_FLASH,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_CURRENT): sensor.sensor_schema(
-                UNIT_AMPERE,
-                ICON_CURRENT_DC,
-                1,
-                DEVICE_CLASS_CURRENT,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_AMPERE,
+                icon=ICON_CURRENT_DC,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_CURRENT,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
-                UNIT_PERCENT,
-                ICON_PERCENT,
-                1,
-                DEVICE_CLASS_BATTERY,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_PERCENT,
+                icon=ICON_PERCENT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_BATTERY,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_MAX_CELL_VOLTAGE): sensor.sensor_schema(
-                UNIT_VOLT,
-                ICON_FLASH,
-                2,
-                DEVICE_CLASS_VOLTAGE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_VOLT,
+                icon=ICON_FLASH,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_MAX_CELL_VOLTAGE_NUMBER): sensor.sensor_schema(
-                UNIT_EMPTY,
-                ICON_COUNTER,
-                0,
-                DEVICE_CLASS_EMPTY,
-                STATE_CLASS_NONE,
+                icon=ICON_COUNTER,
+                accuracy_decimals=0,
             ),
             cv.Optional(CONF_MIN_CELL_VOLTAGE): sensor.sensor_schema(
-                UNIT_VOLT,
-                ICON_FLASH,
-                2,
-                DEVICE_CLASS_VOLTAGE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_VOLT,
+                icon=ICON_FLASH,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_MIN_CELL_VOLTAGE_NUMBER): sensor.sensor_schema(
-                UNIT_EMPTY,
-                ICON_COUNTER,
-                0,
-                DEVICE_CLASS_EMPTY,
-                STATE_CLASS_NONE,
+                icon=ICON_COUNTER,
+                accuracy_decimals=0,
             ),
             cv.Optional(CONF_MAX_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_THERMOMETER_CHEVRON_UP,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_CELSIUS,
+                icon=ICON_THERMOMETER_CHEVRON_UP,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_MAX_TEMPERATURE_PROBE_NUMBER): sensor.sensor_schema(
-                UNIT_EMPTY,
-                ICON_COUNTER,
-                0,
-                DEVICE_CLASS_EMPTY,
-                STATE_CLASS_NONE,
+                icon=ICON_COUNTER,
+                accuracy_decimals=0,
             ),
             cv.Optional(CONF_MIN_TEMPERATURE): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_THERMOMETER_CHEVRON_DOWN,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_CELSIUS,
+                icon=ICON_THERMOMETER_CHEVRON_DOWN,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_MIN_TEMPERATURE_PROBE_NUMBER): sensor.sensor_schema(
-                UNIT_EMPTY,
-                ICON_COUNTER,
-                0,
-                DEVICE_CLASS_EMPTY,
-                STATE_CLASS_NONE,
+                icon=ICON_COUNTER,
+                accuracy_decimals=0,
             ),
             cv.Optional(CONF_REMAINING_CAPACITY): sensor.sensor_schema(
-                UNIT_AMPERE_HOUR,
-                ICON_GAUGE,
-                2,
-                DEVICE_CLASS_VOLTAGE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_AMPERE_HOUR,
+                icon=ICON_GAUGE,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_CELLS_NUMBER): sensor.sensor_schema(
-                UNIT_EMPTY,
-                ICON_COUNTER,
-                0,
-                DEVICE_CLASS_EMPTY,
-                STATE_CLASS_NONE,
+                icon=ICON_COUNTER,
+                accuracy_decimals=0,
             ),
             cv.Optional(CONF_TEMPERATURE_1): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_THERMOMETER,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_CELSIUS,
+                icon=ICON_THERMOMETER,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_TEMPERATURE_2): sensor.sensor_schema(
-                UNIT_CELSIUS,
-                ICON_THERMOMETER,
-                0,
-                DEVICE_CLASS_TEMPERATURE,
-                STATE_CLASS_MEASUREMENT,
+                unit_of_measurement=UNIT_CELSIUS,
+                icon=ICON_THERMOMETER,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
             ),
+            cv.Optional(CONF_CELL_1_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_2_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_3_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_4_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_5_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_6_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_7_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_8_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_9_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_10_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_11_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_12_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_13_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_14_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_15_VOLTAGE): CELL_VOLTAGE_SCHEMA,
+            cv.Optional(CONF_CELL_16_VOLTAGE): CELL_VOLTAGE_SCHEMA,
         }
     ).extend(cv.COMPONENT_SCHEMA)
 )

esphome/components/deep_sleep/__init__.py

@@ -1,13 +1,18 @@
 import esphome.codegen as cg
+from esphome.components import time
 import esphome.config_validation as cv
 from esphome import pins, automation
 from esphome.const import (
+    CONF_HOUR,
     CONF_ID,
+    CONF_MINUTE,
     CONF_MODE,
     CONF_NUMBER,
     CONF_PINS,
     CONF_RUN_DURATION,
+    CONF_SECOND,
     CONF_SLEEP_DURATION,
+    CONF_TIME_ID,
     CONF_WAKEUP_PIN,
 )
 
@@ -15,6 +20,7 @@ from esphome.components.esp32 import get_esp32_variant
 from esphome.components.esp32.const import (
     VARIANT_ESP32,
     VARIANT_ESP32C3,
+    VARIANT_ESP32S2,
 )
 
 WAKEUP_PINS = {
@@ -39,6 +45,30 @@ WAKEUP_PINS = {
         39,
     ],
     VARIANT_ESP32C3: [0, 1, 2, 3, 4, 5],
+    VARIANT_ESP32S2: [
+        0,
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+    ],
 }
 
 
@@ -87,6 +117,7 @@ CONF_TOUCH_WAKEUP = "touch_wakeup"
 CONF_DEFAULT = "default"
 CONF_GPIO_WAKEUP_REASON = "gpio_wakeup_reason"
 CONF_TOUCH_WAKEUP_REASON = "touch_wakeup_reason"
+CONF_UNTIL = "until"
 
 WAKEUP_CAUSES_SCHEMA = cv.Schema(
     {
@@ -177,13 +208,19 @@ async def to_code(config):
     cg.add_define("USE_DEEP_SLEEP")
 
 
-DEEP_SLEEP_ENTER_SCHEMA = automation.maybe_simple_id(
-    {
-        cv.GenerateID(): cv.use_id(DeepSleepComponent),
-        cv.Optional(CONF_SLEEP_DURATION): cv.templatable(
-            cv.positive_time_period_milliseconds
-        ),
-    }
+DEEP_SLEEP_ENTER_SCHEMA = cv.All(
+    automation.maybe_simple_id(
+        {
+            cv.GenerateID(): cv.use_id(DeepSleepComponent),
+            cv.Exclusive(CONF_SLEEP_DURATION, "time"): cv.templatable(
+                cv.positive_time_period_milliseconds
+            ),
+            # Only on ESP32 due to how long the RTC on ESP8266 can stay asleep
+            cv.Exclusive(CONF_UNTIL, "time"): cv.All(cv.only_on_esp32, cv.time_of_day),
+            cv.Optional(CONF_TIME_ID): cv.use_id(time.RealTimeClock),
+        }
+    ),
+    cv.has_none_or_all_keys(CONF_UNTIL, CONF_TIME_ID),
 )
 
 
@@ -203,6 +240,14 @@ async def deep_sleep_enter_to_code(config, action_id, template_arg, args):
     if CONF_SLEEP_DURATION in config:
         template_ = await cg.templatable(config[CONF_SLEEP_DURATION], args, cg.int32)
         cg.add(var.set_sleep_duration(template_))
+
+    if CONF_UNTIL in config:
+        until = config[CONF_UNTIL]
+        cg.add(var.set_until(until[CONF_HOUR], until[CONF_MINUTE], until[CONF_SECOND]))
+
+        time_ = await cg.get_variable(config[CONF_TIME_ID])
+        cg.add(var.set_time(time_))
+
     return var
 
 

esphome/components/deep_sleep/deep_sleep_component.cpp

@@ -1,6 +1,7 @@
 #include "deep_sleep_component.h"
-#include "esphome/core/log.h"
+#include <cinttypes>
 #include "esphome/core/application.h"
+#include "esphome/core/log.h"
 
 #ifdef USE_ESP8266
 #include <Esp.h>
@@ -101,6 +102,8 @@ void DeepSleepComponent::begin_sleep(bool manual) {
 #endif
 
   ESP_LOGI(TAG, "Beginning Deep Sleep");
+  if (this->sleep_duration_.has_value())
+    ESP_LOGI(TAG, "Sleeping for %" PRId64 "us", *this->sleep_duration_);
 
   App.run_safe_shutdown_hooks();
 

esphome/components/deep_sleep/deep_sleep_component.h

@@ -9,6 +9,10 @@
 #include <esp_sleep.h>
 #endif
 
+#ifdef USE_TIME
+#include "esphome/components/time/real_time_clock.h"
+#endif
+
 namespace esphome {
 namespace deep_sleep {
 
@@ -116,15 +120,71 @@ template<typename... Ts> class EnterDeepSleepAction : public Action<Ts...> {
   EnterDeepSleepAction(DeepSleepComponent *deep_sleep) : deep_sleep_(deep_sleep) {}
   TEMPLATABLE_VALUE(uint32_t, sleep_duration);
 
+#ifdef USE_TIME
+  void set_until(uint8_t hour, uint8_t minute, uint8_t second) {
+    this->hour_ = hour;
+    this->minute_ = minute;
+    this->second_ = second;
+  }
+
+  void set_time(time::RealTimeClock *time) { this->time_ = time; }
+#endif
+
   void play(Ts... x) override {
     if (this->sleep_duration_.has_value()) {
       this->deep_sleep_->set_sleep_duration(this->sleep_duration_.value(x...));
     }
+#ifdef USE_TIME
+
+    if (this->hour_.has_value()) {
+      auto time = this->time_->now();
+      const uint32_t timestamp_now = time.timestamp;
+
+      bool after_time = false;
+      if (time.hour > this->hour_) {
+        after_time = true;
+      } else {
+        if (time.hour == this->hour_) {
+          if (time.minute > this->minute_) {
+            after_time = true;
+          } else {
+            if (time.minute == this->minute_) {
+              if (time.second > this->second_) {
+                after_time = true;
+              }
+            }
+          }
+        }
+      }
+
+      time.hour = *this->hour_;
+      time.minute = *this->minute_;
+      time.second = *this->second_;
+      time.recalc_timestamp_utc();
+
+      time_t timestamp = time.timestamp;  // timestamp in local time zone
+
+      if (after_time)
+        timestamp += 60 * 60 * 24;
+
+      int32_t offset = time::ESPTime::timezone_offset();
+      timestamp -= offset;  // Change timestamp to utc
+      const uint32_t ms_left = (timestamp - timestamp_now) * 1000;
+      this->deep_sleep_->set_sleep_duration(ms_left);
+    }
+#endif
     this->deep_sleep_->begin_sleep(true);
   }
 
  protected:
   DeepSleepComponent *deep_sleep_;
+#ifdef USE_TIME
+  optional<uint8_t> hour_;
+  optional<uint8_t> minute_;
+  optional<uint8_t> second_;
+
+  time::RealTimeClock *time_;
+#endif
 };
 
 template<typename... Ts> class PreventDeepSleepAction : public Action<Ts...> {

esphome/components/demo/__init__.py

@@ -132,12 +132,8 @@ CONFIG_SCHEMA = cv.Schema(
                 },
             ],
         ): [
-            binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+            binary_sensor.binary_sensor_schema(DemoBinarySensor).extend(
                 cv.polling_component_schema("60s")
-            ).extend(
-                {
-                    cv.GenerateID(): cv.declare_id(DemoBinarySensor),
-                }
             )
         ],
         cv.Optional(
@@ -337,12 +333,8 @@ CONFIG_SCHEMA = cv.Schema(
                 },
             ],
         ): [
-            sensor.sensor_schema(accuracy_decimals=0)
-            .extend(cv.polling_component_schema("60s"))
-            .extend(
-                {
-                    cv.GenerateID(): cv.declare_id(DemoSensor),
-                }
+            sensor.sensor_schema(DemoSensor, accuracy_decimals=0).extend(
+                cv.polling_component_schema("60s")
             )
         ],
         cv.Optional(
@@ -376,7 +368,7 @@ CONFIG_SCHEMA = cv.Schema(
                 },
             ],
         ): [
-            text_sensor.text_sensor_schema(klass=DemoTextSensor).extend(
+            text_sensor.text_sensor_schema(DemoTextSensor).extend(
                 cv.polling_component_schema("60s")
             )
         ],
@@ -386,9 +378,8 @@ CONFIG_SCHEMA = cv.Schema(
 
 async def to_code(config):
     for conf in config[CONF_BINARY_SENSORS]:
-        var = cg.new_Pvariable(conf[CONF_ID])
+        var = await binary_sensor.new_binary_sensor(conf)
         await cg.register_component(var, conf)
-        await binary_sensor.register_binary_sensor(var, conf)
 
     for conf in config[CONF_CLIMATES]:
         var = cg.new_Pvariable(conf[CONF_ID])
@@ -427,9 +418,8 @@ async def to_code(config):
         cg.add(var.set_type(conf[CONF_TYPE]))
 
     for conf in config[CONF_SENSORS]:
-        var = cg.new_Pvariable(conf[CONF_ID])
+        var = await sensor.new_sensor(conf)
         await cg.register_component(var, conf)
-        await sensor.register_sensor(var, conf)
 
     for conf in config[CONF_SWITCHES]:
         var = cg.new_Pvariable(conf[CONF_ID])

esphome/components/dsmr/sensor.py

@@ -2,19 +2,16 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor
 from esphome.const import (
+    CONF_ID,
     DEVICE_CLASS_CURRENT,
-    DEVICE_CLASS_EMPTY,
     DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_GAS,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_VOLTAGE,
-    ICON_EMPTY,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     STATE_CLASS_TOTAL_INCREASING,
     UNIT_AMPERE,
     UNIT_CUBIC_METER,
-    UNIT_EMPTY,
     UNIT_KILOWATT,
     UNIT_KILOWATT_HOURS,
     UNIT_KILOVOLT_AMPS_REACTIVE_HOURS,
@@ -30,202 +27,214 @@ CONFIG_SCHEMA = cv.Schema(
     {
         cv.GenerateID(CONF_DSMR_ID): cv.use_id(Dsmr),
         cv.Optional("energy_delivered_lux"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("energy_delivered_tariff1"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("energy_delivered_tariff2"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("energy_returned_lux"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("energy_returned_tariff1"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("energy_returned_tariff2"): sensor.sensor_schema(
-            UNIT_KILOWATT_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_ENERGY,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_KILOWATT_HOURS,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_ENERGY,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("total_imported_energy"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_NONE,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE_HOURS,
+            accuracy_decimals=3,
         ),
         cv.Optional("total_exported_energy"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE_HOURS,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_NONE,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE_HOURS,
+            accuracy_decimals=3,
         ),
         cv.Optional("power_delivered"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_delivered"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_POWER,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_returned"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_POWER,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("electricity_threshold"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 3, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=3,
         ),
         cv.Optional("electricity_switch_position"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 3, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=3,
         ),
         cv.Optional("electricity_failures"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_long_failures"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_sags_l1"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_sags_l2"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_sags_l3"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_swells_l1"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_swells_l2"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("electricity_swells_l3"): sensor.sensor_schema(
-            UNIT_EMPTY, ICON_EMPTY, 0, DEVICE_CLASS_EMPTY, STATE_CLASS_NONE
+            accuracy_decimals=0,
         ),
         cv.Optional("current_l1"): sensor.sensor_schema(
-            UNIT_AMPERE, ICON_EMPTY, 1, DEVICE_CLASS_CURRENT, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_AMPERE,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_CURRENT,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("current_l2"): sensor.sensor_schema(
-            UNIT_AMPERE, ICON_EMPTY, 1, DEVICE_CLASS_CURRENT, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_AMPERE,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_CURRENT,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("current_l3"): sensor.sensor_schema(
-            UNIT_AMPERE, ICON_EMPTY, 1, DEVICE_CLASS_CURRENT, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_AMPERE,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_CURRENT,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_delivered_l1"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_delivered_l2"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_delivered_l3"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l1"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l2"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("power_returned_l3"): sensor.sensor_schema(
-            UNIT_KILOWATT, ICON_EMPTY, 3, DEVICE_CLASS_POWER, STATE_CLASS_MEASUREMENT
+            unit_of_measurement=UNIT_KILOWATT,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_POWER,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_delivered_l1"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_delivered_l2"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_delivered_l3"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_returned_l1"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_returned_l2"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("reactive_power_returned_l3"): sensor.sensor_schema(
-            UNIT_KILOVOLT_AMPS_REACTIVE,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_MEASUREMENT,
+            unit_of_measurement=UNIT_KILOVOLT_AMPS_REACTIVE,
+            accuracy_decimals=3,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("voltage_l1"): sensor.sensor_schema(
-            UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_NONE
+            unit_of_measurement=UNIT_VOLT,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_VOLTAGE,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("voltage_l2"): sensor.sensor_schema(
-            UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_NONE
+            unit_of_measurement=UNIT_VOLT,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_VOLTAGE,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("voltage_l3"): sensor.sensor_schema(
-            UNIT_VOLT, ICON_EMPTY, 1, DEVICE_CLASS_VOLTAGE, STATE_CLASS_NONE
+            unit_of_measurement=UNIT_VOLT,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_VOLTAGE,
+            state_class=STATE_CLASS_MEASUREMENT,
         ),
         cv.Optional("gas_delivered"): sensor.sensor_schema(
-            UNIT_CUBIC_METER,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_GAS,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_CUBIC_METER,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_GAS,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
         cv.Optional("gas_delivered_be"): sensor.sensor_schema(
-            UNIT_CUBIC_METER,
-            ICON_EMPTY,
-            3,
-            DEVICE_CLASS_GAS,
-            STATE_CLASS_TOTAL_INCREASING,
+            unit_of_measurement=UNIT_CUBIC_METER,
+            accuracy_decimals=3,
+            device_class=DEVICE_CLASS_GAS,
+            state_class=STATE_CLASS_TOTAL_INCREASING,
         ),
     }
 ).extend(cv.COMPONENT_SCHEMA)
@@ -238,10 +247,10 @@ async def to_code(config):
     for key, conf in config.items():
         if not isinstance(conf, dict):
             continue
-        id = conf.get("id")
+        id = conf[CONF_ID]
         if id and id.type == sensor.Sensor:
-            s = await sensor.new_sensor(conf)
-            cg.add(getattr(hub, f"set_{key}")(s))
+            sens = await sensor.new_sensor(conf)
+            cg.add(getattr(hub, f"set_{key}")(sens))
             sensors.append(f"F({key})")
 
     if sensors:

esphome/components/duty_cycle/sensor.py

@@ -3,7 +3,6 @@ import esphome.config_validation as cv
 from esphome import pins
 from esphome.components import sensor
 from esphome.const import (
-    CONF_ID,
     CONF_PIN,
     STATE_CLASS_MEASUREMENT,
     UNIT_PERCENT,
@@ -17,25 +16,20 @@ DutyCycleSensor = duty_cycle_ns.class_(
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        DutyCycleSensor,
         unit_of_measurement=UNIT_PERCENT,
         icon=ICON_PERCENT,
         accuracy_decimals=1,
         state_class=STATE_CLASS_MEASUREMENT,
     )
-    .extend(
-        {
-            cv.GenerateID(): cv.declare_id(DutyCycleSensor),
-            cv.Required(CONF_PIN): cv.All(pins.internal_gpio_input_pin_schema),
-        }
-    )
+    .extend({cv.Required(CONF_PIN): cv.All(pins.internal_gpio_input_pin_schema)})
     .extend(cv.polling_component_schema("60s"))
 )
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
 
     pin = await cg.gpio_pin_expression(config[CONF_PIN])
     cg.add(var.set_pin(pin))

esphome/components/endstop/endstop_cover.cpp

@@ -12,6 +12,7 @@ using namespace esphome::cover;
 CoverTraits EndstopCover::get_traits() {
   auto traits = CoverTraits();
   traits.set_supports_position(true);
+  traits.set_supports_toggle(true);
   traits.set_is_assumed_state(false);
   return traits;
 }
@@ -20,6 +21,20 @@ void EndstopCover::control(const CoverCall &call) {
     this->start_direction_(COVER_OPERATION_IDLE);
     this->publish_state();
   }
+  if (call.get_toggle().has_value()) {
+    if (this->current_operation != COVER_OPERATION_IDLE) {
+      this->start_direction_(COVER_OPERATION_IDLE);
+      this->publish_state();
+    } else {
+      if (this->position == COVER_CLOSED || this->last_operation_ == COVER_OPERATION_CLOSING) {
+        this->target_position_ = COVER_OPEN;
+        this->start_direction_(COVER_OPERATION_OPENING);
+      } else {
+        this->target_position_ = COVER_CLOSED;
+        this->start_direction_(COVER_OPERATION_CLOSING);
+      }
+    }
+  }
   if (call.get_position().has_value()) {
     auto pos = *call.get_position();
     if (pos == this->position) {
@@ -125,9 +140,11 @@ void EndstopCover::start_direction_(CoverOperation dir) {
       trig = this->stop_trigger_;
       break;
     case COVER_OPERATION_OPENING:
+      this->last_operation_ = dir;
       trig = this->open_trigger_;
       break;
     case COVER_OPERATION_CLOSING:
+      this->last_operation_ = dir;
       trig = this->close_trigger_;
       break;
     default:

esphome/components/endstop/endstop_cover.h

@@ -51,6 +51,7 @@ class EndstopCover : public cover::Cover, public Component {
   uint32_t start_dir_time_{0};
   uint32_t last_publish_time_{0};
   float target_position_{0};
+  cover::CoverOperation last_operation_{cover::COVER_OPERATION_OPENING};
 };
 
 }  // namespace endstop

esphome/components/esp32/__init__.py

@@ -61,12 +61,30 @@ def set_core_data(config):
     return config
 
 
-def get_esp32_variant():
-    return CORE.data[KEY_ESP32][KEY_VARIANT]
+def get_esp32_variant(core_obj=None):
+    return (core_obj or CORE).data[KEY_ESP32][KEY_VARIANT]
 
 
-def is_esp32c3():
-    return get_esp32_variant() == VARIANT_ESP32C3
+def only_on_variant(*, supported=None, unsupported=None):
+    """Config validator for features only available on some ESP32 variants."""
+    if supported is not None and not isinstance(supported, list):
+        supported = [supported]
+    if unsupported is not None and not isinstance(unsupported, list):
+        unsupported = [unsupported]
+
+    def validator_(obj):
+        variant = get_esp32_variant()
+        if supported is not None and variant not in supported:
+            raise cv.Invalid(
+                f"This feature is only available on {', '.join(supported)}"
+            )
+        if unsupported is not None and variant in unsupported:
+            raise cv.Invalid(
+                f"This feature is not available on {', '.join(unsupported)}"
+            )
+        return obj
+
+    return validator_
 
 
 @dataclass

esphome/components/esp32_ble_tracker/esp32_ble_tracker.cpp

@@ -262,6 +262,9 @@ void ESP32BLETracker::real_gap_event_handler_(esp_gap_ble_cb_event_t event, esp_
     default:
       break;
   }
+  for (auto *client : global_esp32_ble_tracker->clients_) {
+    client->gap_event_handler(event, param);
+  }
 }
 
 void ESP32BLETracker::gap_scan_set_param_complete_(const esp_ble_gap_cb_param_t::ble_scan_param_cmpl_evt_param &param) {

esphome/components/esp32_ble_tracker/esp32_ble_tracker.h

@@ -155,6 +155,7 @@ class ESPBTClient : public ESPBTDeviceListener {
  public:
   virtual void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                                    esp_ble_gattc_cb_param_t *param) = 0;
+  virtual void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) = 0;
   virtual void connect() = 0;
   void set_state(ClientState st) { this->state_ = st; }
   ClientState state() const { return state_; }

esphome/components/esp32_hall/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor
 from esphome.const import (
-    CONF_ID,
     STATE_CLASS_MEASUREMENT,
     UNIT_MICROTESLA,
     ICON_MAGNET,
@@ -15,23 +14,15 @@ ESP32HallSensor = esp32_hall_ns.class_(
     "ESP32HallSensor", sensor.Sensor, cg.PollingComponent
 )
 
-CONFIG_SCHEMA = (
-    sensor.sensor_schema(
-        unit_of_measurement=UNIT_MICROTESLA,
-        icon=ICON_MAGNET,
-        accuracy_decimals=1,
-        state_class=STATE_CLASS_MEASUREMENT,
-    )
-    .extend(
-        {
-            cv.GenerateID(): cv.declare_id(ESP32HallSensor),
-        }
-    )
-    .extend(cv.polling_component_schema("60s"))
-)
+CONFIG_SCHEMA = sensor.sensor_schema(
+    ESP32HallSensor,
+    unit_of_measurement=UNIT_MICROTESLA,
+    icon=ICON_MAGNET,
+    accuracy_decimals=1,
+    state_class=STATE_CLASS_MEASUREMENT,
+).extend(cv.polling_component_schema("60s"))
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)

esphome/components/esp32_touch/binary_sensor.py

@@ -39,9 +39,8 @@ ESP32TouchBinarySensor = esp32_touch_ns.class_(
     "ESP32TouchBinarySensor", binary_sensor.BinarySensor
 )
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(ESP32TouchBinarySensor).extend(
     {
-        cv.GenerateID(): cv.declare_id(ESP32TouchBinarySensor),
         cv.GenerateID(CONF_ESP32_TOUCH_ID): cv.use_id(ESP32TouchComponent),
         cv.Required(CONF_PIN): validate_touch_pad,
         cv.Required(CONF_THRESHOLD): cv.uint16_t,

esphome/components/esp8266/__init__.py

@@ -17,11 +17,16 @@ import esphome.config_validation as cv
 import esphome.codegen as cg
 from esphome.helpers import copy_file_if_changed
 
-from .const import CONF_RESTORE_FROM_FLASH, KEY_BOARD, KEY_ESP8266, esp8266_ns
+from .const import (
+    CONF_RESTORE_FROM_FLASH,
+    KEY_BOARD,
+    KEY_ESP8266,
+    KEY_PIN_INITIAL_STATES,
+    esp8266_ns,
+)
 from .boards import ESP8266_FLASH_SIZES, ESP8266_LD_SCRIPTS
 
-# force import gpio to register pin schema
-from .gpio import esp8266_pin_to_code  # noqa
+from .gpio import PinInitialState, add_pin_initial_states_array
 
 
 CODEOWNERS = ["@esphome/core"]
@@ -37,6 +42,9 @@ def set_core_data(config):
         config[CONF_FRAMEWORK][CONF_VERSION]
     )
     CORE.data[KEY_ESP8266][KEY_BOARD] = config[CONF_BOARD]
+    CORE.data[KEY_ESP8266][KEY_PIN_INITIAL_STATES] = [
+        PinInitialState() for _ in range(16)
+    ]
     return config
 
 
@@ -221,6 +229,8 @@ async def to_code(config):
         if ld_script is not None:
             cg.add_platformio_option("board_build.ldscript", ld_script)
 
+    CORE.add_job(add_pin_initial_states_array)
+
 
 # Called by writer.py
 def copy_files():

esphome/components/esp8266/const.py

@@ -2,6 +2,7 @@ import esphome.codegen as cg
 
 KEY_ESP8266 = "esp8266"
 KEY_BOARD = "board"
+KEY_PIN_INITIAL_STATES = "pin_initial_states"
 CONF_RESTORE_FROM_FLASH = "restore_from_flash"
 
 # esp8266 namespace is already defined by arduino, manually prefix esphome

esphome/components/esp8266/core.cpp

@@ -1,5 +1,6 @@
 #ifdef USE_ESP8266
 
+#include "core.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
 #include "preferences.h"
@@ -53,6 +54,15 @@ extern "C" void resetPins() {  // NOLINT
   // however, not strictly needed as we set up the pins properly
   // ourselves and this causes pins to toggle during reboot.
   force_link_symbols();
+
+  for (int i = 0; i < 16; i++) {
+    uint8_t mode = ESPHOME_ESP8266_GPIO_INITIAL_MODE[i];
+    uint8_t level = ESPHOME_ESP8266_GPIO_INITIAL_LEVEL[i];
+    if (mode != 255)
+      pinMode(i, mode);  // NOLINT
+    if (level != 255)
+      digitalWrite(i, level);  // NOLINT
+  }
 }
 
 }  // namespace esphome

esphome/components/esp8266/core.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#ifdef USE_ESP8266
+
+#include <cstdint>
+
+extern const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_MODE[16];
+extern const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_LEVEL[16];
+
+namespace esphome {
+namespace esp8266 {}  // namespace esp8266
+}  // namespace esphome
+
+#endif  // USE_ESP8266

esphome/components/esp8266/gpio.py

@@ -1,4 +1,6 @@
 import logging
+from dataclasses import dataclass
+from typing import List
 
 from esphome.const import (
     CONF_ID,
@@ -12,12 +14,12 @@ from esphome.const import (
     CONF_PULLUP,
 )
 from esphome import pins
-from esphome.core import CORE
+from esphome.core import CORE, coroutine_with_priority
 import esphome.config_validation as cv
 import esphome.codegen as cg
 
 from . import boards
-from .const import KEY_BOARD, KEY_ESP8266, esp8266_ns
+from .const import KEY_BOARD, KEY_ESP8266, KEY_PIN_INITIAL_STATES, esp8266_ns
 
 
 _LOGGER = logging.getLogger(__name__)
@@ -160,11 +162,57 @@ ESP8266_PIN_SCHEMA = cv.All(
 )
 
 
+@dataclass
+class PinInitialState:
+    mode = 255
+    level: int = 255
+
+
 @pins.PIN_SCHEMA_REGISTRY.register("esp8266", ESP8266_PIN_SCHEMA)
 async def esp8266_pin_to_code(config):
     var = cg.new_Pvariable(config[CONF_ID])
     num = config[CONF_NUMBER]
+    mode = config[CONF_MODE]
     cg.add(var.set_pin(num))
     cg.add(var.set_inverted(config[CONF_INVERTED]))
-    cg.add(var.set_flags(pins.gpio_flags_expr(config[CONF_MODE])))
+    cg.add(var.set_flags(pins.gpio_flags_expr(mode)))
+    if num < 16:
+        initial_state: PinInitialState = CORE.data[KEY_ESP8266][KEY_PIN_INITIAL_STATES][
+            num
+        ]
+        if mode[CONF_INPUT]:
+            if mode[CONF_PULLDOWN]:
+                initial_state.mode = cg.global_ns.INPUT_PULLDOWN_16
+            elif mode[CONF_PULLUP]:
+                initial_state.mode = cg.global_ns.INPUT_PULLUP
+            else:
+                initial_state.mode = cg.global_ns.INPUT
+        elif mode[CONF_OUTPUT]:
+            if mode[CONF_OPEN_DRAIN]:
+                initial_state.mode = cg.global_ns.OUTPUT_OPEN_DRAIN
+            else:
+                initial_state.mode = cg.global_ns.OUTPUT
+            initial_state.level = int(config[CONF_INVERTED])
+
     return var
+
+
+@coroutine_with_priority(-999.0)
+async def add_pin_initial_states_array():
+    # Add includes at the very end, so that they override everything
+    initial_states: List[PinInitialState] = CORE.data[KEY_ESP8266][
+        KEY_PIN_INITIAL_STATES
+    ]
+    initial_modes_s = ", ".join(str(x.mode) for x in initial_states)
+    initial_levels_s = ", ".join(str(x.level) for x in initial_states)
+
+    cg.add_global(
+        cg.RawExpression(
+            f"const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_MODE[16] = {{{initial_modes_s}}}"
+        )
+    )
+    cg.add_global(
+        cg.RawExpression(
+            f"const uint8_t ESPHOME_ESP8266_GPIO_INITIAL_LEVEL[16] = {{{initial_levels_s}}}"
+        )
+    )

esphome/components/fingerprint_grow/binary_sensor.py

@@ -6,7 +6,7 @@ from . import CONF_FINGERPRINT_GROW_ID, FingerprintGrowComponent
 
 DEPENDENCIES = ["fingerprint_grow"]
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema().extend(
     {
         cv.GenerateID(CONF_FINGERPRINT_GROW_ID): cv.use_id(FingerprintGrowComponent),
         cv.Optional(CONF_ICON, default=ICON_KEY_PLUS): cv.icon,

esphome/components/fingerprint_grow/sensor.py

@@ -14,7 +14,6 @@ from esphome.const import (
     ICON_DATABASE,
     ICON_FINGERPRINT,
     ICON_SECURITY,
-    STATE_CLASS_NONE,
 )
 from . import CONF_FINGERPRINT_GROW_ID, FingerprintGrowComponent
 
@@ -26,36 +25,30 @@ CONFIG_SCHEMA = cv.Schema(
         cv.Optional(CONF_FINGERPRINT_COUNT): sensor.sensor_schema(
             icon=ICON_FINGERPRINT,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
         cv.Optional(CONF_STATUS): sensor.sensor_schema(
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
         cv.Optional(CONF_CAPACITY): sensor.sensor_schema(
             icon=ICON_DATABASE,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
         cv.Optional(CONF_SECURITY_LEVEL): sensor.sensor_schema(
             icon=ICON_SECURITY,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
         cv.Optional(CONF_LAST_FINGER_ID): sensor.sensor_schema(
             icon=ICON_ACCOUNT,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
         cv.Optional(CONF_LAST_CONFIDENCE): sensor.sensor_schema(
             icon=ICON_ACCOUNT_CHECK,
             accuracy_decimals=0,
-            state_class=STATE_CLASS_NONE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
         ),
     }

esphome/components/font/__init__.py

@@ -1,12 +1,29 @@
 import functools
+from pathlib import Path
+import hashlib
+import re
+
+import requests
 
 from esphome import core
 from esphome.components import display
 import esphome.config_validation as cv
 import esphome.codegen as cg
-from esphome.const import CONF_FILE, CONF_GLYPHS, CONF_ID, CONF_RAW_DATA_ID, CONF_SIZE
+from esphome.const import (
+    CONF_FAMILY,
+    CONF_FILE,
+    CONF_GLYPHS,
+    CONF_ID,
+    CONF_RAW_DATA_ID,
+    CONF_TYPE,
+    CONF_SIZE,
+    CONF_PATH,
+    CONF_WEIGHT,
+)
 from esphome.core import CORE, HexInt
 
+
+DOMAIN = "font"
 DEPENDENCIES = ["display"]
 MULTI_CONF = True
 
@@ -71,6 +88,128 @@ def validate_truetype_file(value):
     return cv.file_(value)
 
 
+def _compute_gfonts_local_path(value) -> Path:
+    name = f"{value[CONF_FAMILY]}@{value[CONF_WEIGHT]}@{value[CONF_ITALIC]}@v1"
+    base_dir = Path(CORE.config_dir) / ".esphome" / DOMAIN
+    h = hashlib.new("sha256")
+    h.update(name.encode())
+    return base_dir / h.hexdigest()[:8] / "font.ttf"
+
+
+TYPE_LOCAL = "local"
+TYPE_GFONTS = "gfonts"
+LOCAL_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_PATH): validate_truetype_file,
+    }
+)
+CONF_ITALIC = "italic"
+FONT_WEIGHTS = {
+    "thin": 100,
+    "extra-light": 200,
+    "light": 300,
+    "regular": 400,
+    "medium": 500,
+    "semi-bold": 600,
+    "bold": 700,
+    "extra-bold": 800,
+    "black": 900,
+}
+
+
+def validate_weight_name(value):
+    return FONT_WEIGHTS[cv.one_of(*FONT_WEIGHTS, lower=True, space="-")(value)]
+
+
+def download_gfonts(value):
+    wght = value[CONF_WEIGHT]
+    if value[CONF_ITALIC]:
+        wght = f"1,{wght}"
+    name = f"{value[CONF_FAMILY]}@{value[CONF_WEIGHT]}"
+    url = f"https://fonts.googleapis.com/css2?family={value[CONF_FAMILY]}:wght@{wght}"
+
+    path = _compute_gfonts_local_path(value)
+    if path.is_file():
+        return value
+    try:
+        req = requests.get(url)
+        req.raise_for_status()
+    except requests.exceptions.RequestException as e:
+        raise cv.Invalid(
+            f"Could not download font for {name}, please check the fonts exists "
+            f"at google fonts ({e})"
+        )
+    match = re.search(r"src:\s+url\((.+)\)\s+format\('truetype'\);", req.text)
+    if match is None:
+        raise cv.Invalid(
+            f"Could not extract ttf file from gfonts response for {name}, "
+            f"please report this."
+        )
+
+    ttf_url = match.group(1)
+    try:
+        req = requests.get(ttf_url)
+        req.raise_for_status()
+    except requests.exceptions.RequestException as e:
+        raise cv.Invalid(f"Could not download ttf file for {name} ({ttf_url}): {e}")
+
+    path.parent.mkdir(exist_ok=True, parents=True)
+    path.write_bytes(req.content)
+    return value
+
+
+GFONTS_SCHEMA = cv.All(
+    {
+        cv.Required(CONF_FAMILY): cv.string_strict,
+        cv.Optional(CONF_WEIGHT, default="regular"): cv.Any(
+            cv.int_, validate_weight_name
+        ),
+        cv.Optional(CONF_ITALIC, default=False): cv.boolean,
+    },
+    download_gfonts,
+)
+
+
+def validate_file_shorthand(value):
+    value = cv.string_strict(value)
+    if value.startswith("gfonts://"):
+        match = re.match(r"^gfonts://([^@]+)(@.+)?$", value)
+        if match is None:
+            raise cv.Invalid("Could not parse gfonts shorthand syntax, please check it")
+        family = match.group(1)
+        weight = match.group(2)
+        data = {
+            CONF_TYPE: TYPE_GFONTS,
+            CONF_FAMILY: family,
+        }
+        if weight is not None:
+            data[CONF_WEIGHT] = weight[1:]
+        return FILE_SCHEMA(data)
+    return FILE_SCHEMA(
+        {
+            CONF_TYPE: TYPE_LOCAL,
+            CONF_PATH: value,
+        }
+    )
+
+
+TYPED_FILE_SCHEMA = cv.typed_schema(
+    {
+        TYPE_LOCAL: LOCAL_SCHEMA,
+        TYPE_GFONTS: GFONTS_SCHEMA,
+    }
+)
+
+
+def _file_schema(value):
+    if isinstance(value, str):
+        return validate_file_shorthand(value)
+    return TYPED_FILE_SCHEMA(value)
+
+
+FILE_SCHEMA = cv.Schema(_file_schema)
+
+
 DEFAULT_GLYPHS = (
     ' !"%()+=,-.:/0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz°'
 )
@@ -79,7 +218,7 @@ CONF_RAW_GLYPH_ID = "raw_glyph_id"
 FONT_SCHEMA = cv.Schema(
     {
         cv.Required(CONF_ID): cv.declare_id(Font),
-        cv.Required(CONF_FILE): validate_truetype_file,
+        cv.Required(CONF_FILE): FILE_SCHEMA,
         cv.Optional(CONF_GLYPHS, default=DEFAULT_GLYPHS): validate_glyphs,
         cv.Optional(CONF_SIZE, default=20): cv.int_range(min=1),
         cv.GenerateID(CONF_RAW_DATA_ID): cv.declare_id(cg.uint8),
@@ -93,9 +232,13 @@ CONFIG_SCHEMA = cv.All(validate_pillow_installed, FONT_SCHEMA)
 async def to_code(config):
     from PIL import ImageFont
 
-    path = CORE.relative_config_path(config[CONF_FILE])
+    conf = config[CONF_FILE]
+    if conf[CONF_TYPE] == TYPE_LOCAL:
+        path = CORE.relative_config_path(conf[CONF_PATH])
+    elif conf[CONF_TYPE] == TYPE_GFONTS:
+        path = _compute_gfonts_local_path(conf)
     try:
-        font = ImageFont.truetype(path, config[CONF_SIZE])
+        font = ImageFont.truetype(str(path), config[CONF_SIZE])
     except Exception as e:
         raise core.EsphomeError(f"Could not load truetype file {path}: {e}")
 

esphome/components/fujitsu_general/fujitsu_general.h

@@ -17,29 +17,29 @@ const uint8_t FUJITSU_GENERAL_TEMP_MAX = 30;  // Celsius
  *                                                                                               turn
  *                                                                                               on  temp mode     fan swing
  *                                                                                               *   |  | | |      | | *
- * 
+ *
  * temperatures                                                                                  1   1248 124      124 1
  * auto auto 18        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000100 00000000 00000000 00000000  00000000 00000000 00000100 11110001
  * auto auto 19        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10001100 00000000 00000000 00000000  00000000 00000000 00000100 11111110
  * auto auto 30        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 00000000 00000000 00000000  00000000 00000000 00000100 11110011
- * 
+ *
  * on flag:
  * on at 16            00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000000 00100000 00000000 00000000  00000000 00000000 00000100 11010101
  * down to 16          00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000000 00100000 00000000 00000000  00000000 00000000 00000100 00110101
- * 
+ *
  * mode options:
  * auto auto 30        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 00000000 00000000 00000000  00000000 00000000 00000100 11110011
  * cool auto 30        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 10000000 00000000 00000000  00000000 00000000 00000100 01110011
  * dry auto 30         00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 01000000 00000000 00000000  00000000 00000000 00000100 10110011
  * fan (auto) (30)     00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 11000000 00000000 00000000  00000000 00000000 00000100 00110011
  * heat auto 30        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 00100000 00000000 00000000  00000000 00000000 00000100 11010011
- * 
+ *
  * fan options:
  * heat 30 high        00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  10000111 00100000 10000000 00000000  00000000 00000000 00000100 01010011
  * heat 30 med         00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000111 00100000 01000000 00000000  00000000 00000000 00000100 01010011
  * heat 30 low         00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000111 00100000 11000000 00000000  00000000 00000000 00000100 10010011
  * heat 30 quiet       00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000111 00100000 00100000 00000000  00000000 00000000 00000100 00010011
- * 
+ *
  * swing options:
  * heat 30 swing vert  00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000111 00100000 00101000 00000000  00000000 00000000 00000100 00011101
  * heat 30 noswing     00101000 11000110 00000000 00001000  00001000 01111111 10010000 00001100  00000111 00100000 00100000 00000000  00000000 00000000 00000100 00010011

esphome/components/gpio/binary_sensor/__init__.py

@@ -2,25 +2,27 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome import pins
 from esphome.components import binary_sensor
-from esphome.const import CONF_ID, CONF_PIN
+from esphome.const import CONF_PIN
 from .. import gpio_ns
 
 GPIOBinarySensor = gpio_ns.class_(
     "GPIOBinarySensor", binary_sensor.BinarySensor, cg.Component
 )
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
-    {
-        cv.GenerateID(): cv.declare_id(GPIOBinarySensor),
-        cv.Required(CONF_PIN): pins.gpio_input_pin_schema,
-    }
-).extend(cv.COMPONENT_SCHEMA)
+CONFIG_SCHEMA = (
+    binary_sensor.binary_sensor_schema(GPIOBinarySensor)
+    .extend(
+        {
+            cv.Required(CONF_PIN): pins.gpio_input_pin_schema,
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+)
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
-    await binary_sensor.register_binary_sensor(var, config)
 
     pin = await cg.gpio_pin_expression(config[CONF_PIN])
     cg.add(var.set_pin(pin))

esphome/components/gps/__init__.py

@@ -11,7 +11,6 @@ from esphome.const import (
     CONF_ALTITUDE,
     CONF_SATELLITES,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     UNIT_DEGREES,
     UNIT_KILOMETER_PER_HOUR,
     UNIT_METER,
@@ -35,27 +34,22 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_LATITUDE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_DEGREES,
                 accuracy_decimals=6,
-                state_class=STATE_CLASS_NONE,
             ),
             cv.Optional(CONF_LONGITUDE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_DEGREES,
                 accuracy_decimals=6,
-                state_class=STATE_CLASS_NONE,
             ),
             cv.Optional(CONF_SPEED): sensor.sensor_schema(
                 unit_of_measurement=UNIT_KILOMETER_PER_HOUR,
                 accuracy_decimals=6,
-                state_class=STATE_CLASS_NONE,
             ),
             cv.Optional(CONF_COURSE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_DEGREES,
                 accuracy_decimals=2,
-                state_class=STATE_CLASS_NONE,
             ),
             cv.Optional(CONF_ALTITUDE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_METER,
                 accuracy_decimals=1,
-                state_class=STATE_CLASS_NONE,
             ),
             cv.Optional(CONF_SATELLITES): sensor.sensor_schema(
                 accuracy_decimals=0,

esphome/components/growatt_solar/growatt_solar.cpp

@@ -7,9 +7,11 @@ namespace growatt_solar {
 static const char *const TAG = "growatt_solar";
 
 static const uint8_t MODBUS_CMD_READ_IN_REGISTERS = 0x04;
-static const uint8_t MODBUS_REGISTER_COUNT = 33;
+static const uint8_t MODBUS_REGISTER_COUNT[] = {33, 95};  // indexed with enum GrowattProtocolVersion
 
-void GrowattSolar::update() { this->send(MODBUS_CMD_READ_IN_REGISTERS, 0, MODBUS_REGISTER_COUNT); }
+void GrowattSolar::update() {
+  this->send(MODBUS_CMD_READ_IN_REGISTERS, 0, MODBUS_REGISTER_COUNT[this->protocol_version_]);
+}
 
 void GrowattSolar::on_modbus_data(const std::vector<uint8_t> &data) {
   auto publish_1_reg_sensor_state = [&](sensor::Sensor *sensor, size_t i, float unit) -> void {
@@ -27,37 +29,76 @@ void GrowattSolar::on_modbus_data(const std::vector<uint8_t> &data) {
       sensor->publish_state(value);
   };
 
-  publish_1_reg_sensor_state(this->inverter_status_, 0, 1);
+  switch (this->protocol_version_) {
+    case RTU: {
+      publish_1_reg_sensor_state(this->inverter_status_, 0, 1);
 
-  publish_2_reg_sensor_state(this->pv_active_power_sensor_, 1, 2, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->pv_active_power_sensor_, 1, 2, ONE_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->pvs_[0].voltage_sensor_, 3, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->pvs_[0].current_sensor_, 4, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->pvs_[0].active_power_sensor_, 5, 6, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[0].voltage_sensor_, 3, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[0].current_sensor_, 4, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->pvs_[0].active_power_sensor_, 5, 6, ONE_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->pvs_[1].voltage_sensor_, 7, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->pvs_[1].current_sensor_, 8, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->pvs_[1].active_power_sensor_, 9, 10, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[1].voltage_sensor_, 7, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[1].current_sensor_, 8, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->pvs_[1].active_power_sensor_, 9, 10, ONE_DEC_UNIT);
 
-  publish_2_reg_sensor_state(this->grid_active_power_sensor_, 11, 12, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->grid_frequency_sensor_, 13, TWO_DEC_UNIT);
+      publish_2_reg_sensor_state(this->grid_active_power_sensor_, 11, 12, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->grid_frequency_sensor_, 13, TWO_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->phases_[0].voltage_sensor_, 14, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->phases_[0].current_sensor_, 15, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->phases_[0].active_power_sensor_, 16, 17, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[0].voltage_sensor_, 14, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[0].current_sensor_, 15, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[0].active_power_sensor_, 16, 17, ONE_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->phases_[1].voltage_sensor_, 18, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->phases_[1].current_sensor_, 19, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->phases_[1].active_power_sensor_, 20, 21, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[1].voltage_sensor_, 18, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[1].current_sensor_, 19, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[1].active_power_sensor_, 20, 21, ONE_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->phases_[2].voltage_sensor_, 22, ONE_DEC_UNIT);
-  publish_1_reg_sensor_state(this->phases_[2].current_sensor_, 23, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->phases_[2].active_power_sensor_, 24, 25, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[2].voltage_sensor_, 22, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[2].current_sensor_, 23, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[2].active_power_sensor_, 24, 25, ONE_DEC_UNIT);
 
-  publish_2_reg_sensor_state(this->today_production_, 26, 27, ONE_DEC_UNIT);
-  publish_2_reg_sensor_state(this->total_energy_production_, 28, 29, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->today_production_, 26, 27, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->total_energy_production_, 28, 29, ONE_DEC_UNIT);
 
-  publish_1_reg_sensor_state(this->inverter_module_temp_, 32, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->inverter_module_temp_, 32, ONE_DEC_UNIT);
+      break;
+    }
+    case RTU2: {
+      publish_1_reg_sensor_state(this->inverter_status_, 0, 1);
+
+      publish_2_reg_sensor_state(this->pv_active_power_sensor_, 1, 2, ONE_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->pvs_[0].voltage_sensor_, 3, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[0].current_sensor_, 4, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->pvs_[0].active_power_sensor_, 5, 6, ONE_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->pvs_[1].voltage_sensor_, 7, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->pvs_[1].current_sensor_, 8, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->pvs_[1].active_power_sensor_, 9, 10, ONE_DEC_UNIT);
+
+      publish_2_reg_sensor_state(this->grid_active_power_sensor_, 35, 36, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->grid_frequency_sensor_, 37, TWO_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->phases_[0].voltage_sensor_, 38, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[0].current_sensor_, 39, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[0].active_power_sensor_, 40, 41, ONE_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->phases_[1].voltage_sensor_, 42, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[1].current_sensor_, 43, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[1].active_power_sensor_, 44, 45, ONE_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->phases_[2].voltage_sensor_, 46, ONE_DEC_UNIT);
+      publish_1_reg_sensor_state(this->phases_[2].current_sensor_, 47, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->phases_[2].active_power_sensor_, 48, 49, ONE_DEC_UNIT);
+
+      publish_2_reg_sensor_state(this->today_production_, 53, 54, ONE_DEC_UNIT);
+      publish_2_reg_sensor_state(this->total_energy_production_, 55, 56, ONE_DEC_UNIT);
+
+      publish_1_reg_sensor_state(this->inverter_module_temp_, 93, ONE_DEC_UNIT);
+      break;
+    }
+  }
 }
 
 void GrowattSolar::dump_config() {

esphome/components/growatt_solar/growatt_solar.h

@@ -10,12 +10,19 @@ namespace growatt_solar {
 static const float TWO_DEC_UNIT = 0.01;
 static const float ONE_DEC_UNIT = 0.1;
 
+enum GrowattProtocolVersion {
+  RTU = 0,
+  RTU2,
+};
+
 class GrowattSolar : public PollingComponent, public modbus::ModbusDevice {
  public:
   void update() override;
   void on_modbus_data(const std::vector<uint8_t> &data) override;
   void dump_config() override;
 
+  void set_protocol_version(GrowattProtocolVersion protocol_version) { this->protocol_version_ = protocol_version; }
+
   void set_inverter_status_sensor(sensor::Sensor *sensor) { this->inverter_status_ = sensor; }
 
   void set_grid_frequency_sensor(sensor::Sensor *sensor) { this->grid_frequency_sensor_ = sensor; }
@@ -67,6 +74,7 @@ class GrowattSolar : public PollingComponent, public modbus::ModbusDevice {
   sensor::Sensor *today_production_{nullptr};
   sensor::Sensor *total_energy_production_{nullptr};
   sensor::Sensor *inverter_module_temp_{nullptr};
+  GrowattProtocolVersion protocol_version_;
 };
 
 }  // namespace growatt_solar

esphome/components/growatt_solar/sensor.py

@@ -39,7 +39,7 @@ UNIT_MILLIAMPERE = "mA"
 CONF_INVERTER_STATUS = "inverter_status"
 CONF_PV_ACTIVE_POWER = "pv_active_power"
 CONF_INVERTER_MODULE_TEMP = "inverter_module_temp"
-
+CONF_PROTOCOL_VERSION = "protocol_version"
 
 AUTO_LOAD = ["modbus"]
 CODEOWNERS = ["@leeuwte"]
@@ -95,10 +95,20 @@ PV_SCHEMA = cv.Schema(
     {cv.Optional(sensor): schema for sensor, schema in PV_SENSORS.items()}
 )
 
+GrowattProtocolVersion = growatt_solar_ns.enum("GrowattProtocolVersion")
+PROTOCOL_VERSIONS = {
+    "RTU": GrowattProtocolVersion.RTU,
+    "RTU2": GrowattProtocolVersion.RTU2,
+}
+
+
 CONFIG_SCHEMA = (
     cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(GrowattSolar),
+            cv.Optional(CONF_PROTOCOL_VERSION, default="RTU"): cv.enum(
+                PROTOCOL_VERSIONS, upper=True
+            ),
             cv.Optional(CONF_PHASE_A): PHASE_SCHEMA,
             cv.Optional(CONF_PHASE_B): PHASE_SCHEMA,
             cv.Optional(CONF_PHASE_C): PHASE_SCHEMA,
@@ -152,6 +162,8 @@ async def to_code(config):
     await cg.register_component(var, config)
     await modbus.register_modbus_device(var, config)
 
+    cg.add(var.set_protocol_version(config[CONF_PROTOCOL_VERSION]))
+
     if CONF_INVERTER_STATUS in config:
         sens = await sensor.new_sensor(config[CONF_INVERTER_STATUS])
         cg.add(var.set_inverter_status_sensor(sens))

esphome/components/heatpumpir/climate.py

@@ -25,6 +25,7 @@ PROTOCOLS = {
     "daikin_arc417": Protocol.PROTOCOL_DAIKIN_ARC417,
     "daikin_arc480": Protocol.PROTOCOL_DAIKIN_ARC480,
     "daikin": Protocol.PROTOCOL_DAIKIN,
+    "electroluxyal": Protocol.PROTOCOL_ELECTROLUXYAL,
     "fuego": Protocol.PROTOCOL_FUEGO,
     "fujitsu_awyz": Protocol.PROTOCOL_FUJITSU_AWYZ,
     "gree": Protocol.PROTOCOL_GREE,
@@ -112,6 +113,4 @@ def to_code(config):
     cg.add(var.set_max_temperature(config[CONF_MAX_TEMPERATURE]))
     cg.add(var.set_min_temperature(config[CONF_MIN_TEMPERATURE]))
 
-    # PIO isn't updating releases, so referencing the release tag directly. See:
-    # https://github.com/ToniA/arduino-heatpumpir/commit/0948c619d86407a4e50e8db2f3c193e0576c86fd
-    cg.add_library("", "", "https://github.com/ToniA/arduino-heatpumpir.git#1.0.18")
+    cg.add_library("tonia/HeatpumpIR", "1.0.20")

esphome/components/heatpumpir/heatpumpir.cpp

@@ -20,6 +20,7 @@ const std::map<Protocol, std::function<HeatpumpIR *()>> PROTOCOL_CONSTRUCTOR_MAP
     {PROTOCOL_DAIKIN_ARC417, []() { return new DaikinHeatpumpARC417IR(); }},                 // NOLINT
     {PROTOCOL_DAIKIN_ARC480, []() { return new DaikinHeatpumpARC480A14IR(); }},              // NOLINT
     {PROTOCOL_DAIKIN, []() { return new DaikinHeatpumpIR(); }},                              // NOLINT
+    {PROTOCOL_ELECTROLUXYAL, []() { return new ElectroluxYALHeatpumpIR(); }},                // NOLINT
     {PROTOCOL_FUEGO, []() { return new FuegoHeatpumpIR(); }},                                // NOLINT
     {PROTOCOL_FUJITSU_AWYZ, []() { return new FujitsuHeatpumpIR(); }},                       // NOLINT
     {PROTOCOL_GREE, []() { return new GreeGenericHeatpumpIR(); }},                           // NOLINT

esphome/components/heatpumpir/heatpumpir.h

@@ -20,6 +20,7 @@ enum Protocol {
   PROTOCOL_DAIKIN_ARC417,
   PROTOCOL_DAIKIN_ARC480,
   PROTOCOL_DAIKIN,
+  PROTOCOL_ELECTROLUXYAL,
   PROTOCOL_FUEGO,
   PROTOCOL_FUJITSU_AWYZ,
   PROTOCOL_GREE,

esphome/components/hm3301/abstract_aqi_calculator.h

@@ -7,7 +7,7 @@ namespace hm3301 {
 
 class AbstractAQICalculator {
  public:
-  virtual uint8_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) = 0;
+  virtual uint16_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) = 0;
 };
 
 }  // namespace hm3301

esphome/components/hm3301/aqi_calculator.h

@@ -7,7 +7,7 @@ namespace hm3301 {
 
 class AQICalculator : public AbstractAQICalculator {
  public:
-  uint8_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) override {
+  uint16_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) override {
     int pm2_5_index = calculate_index_(pm2_5_value, pm2_5_calculation_grid_);
     int pm10_0_index = calculate_index_(pm10_0_value, pm10_0_calculation_grid_);
 

esphome/components/hm3301/caqi_calculator.h

@@ -8,7 +8,7 @@ namespace hm3301 {
 
 class CAQICalculator : public AbstractAQICalculator {
  public:
-  uint8_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) override {
+  uint16_t get_aqi(uint16_t pm2_5_value, uint16_t pm10_0_value) override {
     int pm2_5_index = calculate_index_(pm2_5_value, pm2_5_calculation_grid_);
     int pm10_0_index = calculate_index_(pm10_0_value, pm10_0_calculation_grid_);
 

esphome/components/hm3301/hm3301.cpp

@@ -62,7 +62,7 @@ void HM3301Component::update() {
     pm_10_0_value = get_sensor_value_(data_buffer_, PM_10_0_VALUE_INDEX);
   }
 
-  int8_t aqi_value = -1;
+  int16_t aqi_value = -1;
   if (this->aqi_sensor_ != nullptr && pm_2_5_value != -1 && pm_10_0_value != -1) {
     AbstractAQICalculator *calculator = this->aqi_calculator_factory_.get_calculator(this->aqi_calc_type_);
     aqi_value = calculator->get_aqi(pm_2_5_value, pm_10_0_value);

esphome/components/hmc5883l/sensor.py

@@ -8,7 +8,6 @@ from esphome.const import (
     CONF_RANGE,
     ICON_MAGNET,
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_NONE,
     UNIT_MICROTESLA,
     UNIT_DEGREES,
     ICON_SCREEN_ROTATION,
@@ -88,7 +87,6 @@ heading_schema = sensor.sensor_schema(
     unit_of_measurement=UNIT_DEGREES,
     icon=ICON_SCREEN_ROTATION,
     accuracy_decimals=1,
-    state_class=STATE_CLASS_NONE,
 )
 
 CONFIG_SCHEMA = (

esphome/components/homeassistant/__init__.py

@@ -1,4 +1,20 @@
 import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ATTRIBUTE, CONF_ENTITY_ID, CONF_INTERNAL
 
 CODEOWNERS = ["@OttoWinter"]
 homeassistant_ns = cg.esphome_ns.namespace("homeassistant")
+
+HOME_ASSISTANT_IMPORT_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_ENTITY_ID): cv.entity_id,
+        cv.Optional(CONF_ATTRIBUTE): cv.string,
+        cv.Optional(CONF_INTERNAL, default=True): cv.boolean,
+    }
+)
+
+
+def setup_home_assistant_entity(var, config):
+    cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
+    if CONF_ATTRIBUTE in config:
+        cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))

esphome/components/homeassistant/binary_sensor/__init__.py

@@ -1,28 +1,24 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import binary_sensor
-from esphome.const import CONF_ATTRIBUTE, CONF_ENTITY_ID, CONF_ID
-from .. import homeassistant_ns
+
+from .. import (
+    HOME_ASSISTANT_IMPORT_SCHEMA,
+    homeassistant_ns,
+    setup_home_assistant_entity,
+)
 
 DEPENDENCIES = ["api"]
+
 HomeassistantBinarySensor = homeassistant_ns.class_(
     "HomeassistantBinarySensor", binary_sensor.BinarySensor, cg.Component
 )
 
-CONFIG_SCHEMA = binary_sensor.BINARY_SENSOR_SCHEMA.extend(
-    {
-        cv.GenerateID(): cv.declare_id(HomeassistantBinarySensor),
-        cv.Required(CONF_ENTITY_ID): cv.entity_id,
-        cv.Optional(CONF_ATTRIBUTE): cv.string,
-    }
-).extend(cv.COMPONENT_SCHEMA)
+CONFIG_SCHEMA = binary_sensor.binary_sensor_schema(HomeassistantBinarySensor).extend(
+    HOME_ASSISTANT_IMPORT_SCHEMA
+)
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await binary_sensor.new_binary_sensor(config)
     await cg.register_component(var, config)
-    await binary_sensor.register_binary_sensor(var, config)
-
-    cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
-    if CONF_ATTRIBUTE in config:
-        cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))
+    setup_home_assistant_entity(var, config)

esphome/components/homeassistant/sensor/__init__.py

@@ -1,13 +1,11 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import sensor
-from esphome.const import (
-    CONF_ATTRIBUTE,
-    CONF_ENTITY_ID,
-    CONF_ID,
-    STATE_CLASS_NONE,
+
+from .. import (
+    HOME_ASSISTANT_IMPORT_SCHEMA,
+    homeassistant_ns,
+    setup_home_assistant_entity,
 )
-from .. import homeassistant_ns
 
 DEPENDENCIES = ["api"]
 
@@ -15,23 +13,12 @@ HomeassistantSensor = homeassistant_ns.class_(
     "HomeassistantSensor", sensor.Sensor, cg.Component
 )
 
-CONFIG_SCHEMA = sensor.sensor_schema(
-    accuracy_decimals=1,
-    state_class=STATE_CLASS_NONE,
-).extend(
-    {
-        cv.GenerateID(): cv.declare_id(HomeassistantSensor),
-        cv.Required(CONF_ENTITY_ID): cv.entity_id,
-        cv.Optional(CONF_ATTRIBUTE): cv.string,
-    }
+CONFIG_SCHEMA = sensor.sensor_schema(HomeassistantSensor, accuracy_decimals=1).extend(
+    HOME_ASSISTANT_IMPORT_SCHEMA
 )
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
-
-    cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
-    if CONF_ATTRIBUTE in config:
-        cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))
+    setup_home_assistant_entity(var, config)

esphome/components/homeassistant/text_sensor/__init__.py

@@ -1,9 +1,11 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import text_sensor
-from esphome.const import CONF_ATTRIBUTE, CONF_ENTITY_ID
 
-from .. import homeassistant_ns
+from .. import (
+    HOME_ASSISTANT_IMPORT_SCHEMA,
+    homeassistant_ns,
+    setup_home_assistant_entity,
+)
 
 DEPENDENCIES = ["api"]
 
@@ -11,19 +13,12 @@ HomeassistantTextSensor = homeassistant_ns.class_(
     "HomeassistantTextSensor", text_sensor.TextSensor, cg.Component
 )
 
-CONFIG_SCHEMA = text_sensor.text_sensor_schema().extend(
-    {
-        cv.GenerateID(): cv.declare_id(HomeassistantTextSensor),
-        cv.Required(CONF_ENTITY_ID): cv.entity_id,
-        cv.Optional(CONF_ATTRIBUTE): cv.string,
-    }
+CONFIG_SCHEMA = text_sensor.text_sensor_schema(HomeassistantTextSensor).extend(
+    HOME_ASSISTANT_IMPORT_SCHEMA
 )
 
 
 async def to_code(config):
     var = await text_sensor.new_text_sensor(config)
     await cg.register_component(var, config)
-
-    cg.add(var.set_entity_id(config[CONF_ENTITY_ID]))
-    if CONF_ATTRIBUTE in config:
-        cg.add(var.set_attribute(config[CONF_ATTRIBUTE]))
+    setup_home_assistant_entity(var, config)

esphome/components/honeywellabp/__init__.py

@@ -0,0 +1 @@
+"""Support for Honeywell ABP"""

esphome/components/honeywellabp/honeywellabp.cpp

@@ -0,0 +1,102 @@
+#include "honeywellabp.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace honeywellabp {
+
+static const char *const TAG = "honeywellabp";
+
+const float MIN_COUNT = 1638.4;   // 1638 counts (10% of 2^14 counts or 0x0666)
+const float MAX_COUNT = 14745.6;  // 14745 counts (90% of 2^14 counts or 0x3999)
+
+void HONEYWELLABPSensor::setup() {
+  ESP_LOGD(TAG, "Setting up Honeywell ABP Sensor ");
+  this->spi_setup();
+}
+
+uint8_t HONEYWELLABPSensor::readsensor_() {
+  // Polls the sensor for new data.
+  // transfer 4 bytes (the last two are temperature only used by some sensors)
+  this->enable();
+  buf_[0] = this->read_byte();
+  buf_[1] = this->read_byte();
+  buf_[2] = this->read_byte();
+  buf_[3] = this->read_byte();
+  this->disable();
+
+  // Check the status codes:
+  // status = 0 : normal operation
+  // status = 1 : device in command mode
+  // status = 2 : stale data
+  // status = 3 : diagnostic condition
+  status_ = buf_[0] >> 6 & 0x3;
+  ESP_LOGV(TAG, "Sensor status %d", status_);
+
+  // if device is normal and there is new data, bitmask and save the raw data
+  if (status_ == 0) {
+    // 14 - bit pressure is the last 6 bits of byte 0 (high bits) & all of byte 1 (lowest 8 bits)
+    pressure_count_ = ((uint16_t)(buf_[0]) << 8 & 0x3F00) | ((uint16_t)(buf_[1]) & 0xFF);
+    // 11 - bit temperature is all of byte 2 (lowest 8 bits) and the first three bits of byte 3
+    temperature_count_ = (((uint16_t)(buf_[2]) << 3) & 0x7F8) | (((uint16_t)(buf_[3]) >> 5) & 0x7);
+    ESP_LOGV(TAG, "Sensor pressure_count_ %d", pressure_count_);
+    ESP_LOGV(TAG, "Sensor temperature_count_ %d", temperature_count_);
+  }
+  return status_;
+}
+
+// returns status
+uint8_t HONEYWELLABPSensor::readstatus_() { return status_; }
+
+// The pressure value from the most recent reading in raw counts
+int HONEYWELLABPSensor::rawpressure_() { return pressure_count_; }
+
+// The temperature value from the most recent reading in raw counts
+int HONEYWELLABPSensor::rawtemperature_() { return temperature_count_; }
+
+// Converts a digital pressure measurement in counts to pressure measured
+float HONEYWELLABPSensor::countstopressure_(const int counts, const float min_pressure, const float max_pressure) {
+  return ((((float) counts - MIN_COUNT) * (max_pressure - min_pressure)) / (MAX_COUNT - MIN_COUNT)) + min_pressure;
+}
+
+// Converts a digital temperature measurement in counts to temperature in C
+// This will be invalid if sensore daoes not have temperature measurement capability
+float HONEYWELLABPSensor::countstotemperatures_(const int counts) { return (((float) counts / 2047.0) * 200.0) - 50.0; }
+
+// Pressure value from the most recent reading in units
+float HONEYWELLABPSensor::read_pressure_() {
+  return countstopressure_(pressure_count_, honeywellabp_min_pressure_, honeywellabp_max_pressure_);
+}
+
+// Temperature value from the most recent reading in degrees C
+float HONEYWELLABPSensor::read_temperature_() { return countstotemperatures_(temperature_count_); }
+
+void HONEYWELLABPSensor::update() {
+  ESP_LOGV(TAG, "Update Honeywell ABP Sensor");
+  if (readsensor_() == 0) {
+    if (this->pressure_sensor_ != nullptr)
+      this->pressure_sensor_->publish_state(read_pressure_() * 1.0);
+    if (this->temperature_sensor_ != nullptr)
+      this->temperature_sensor_->publish_state(read_temperature_() * 1.0);
+  }
+}
+
+float HONEYWELLABPSensor::get_setup_priority() const { return setup_priority::LATE; }
+
+void HONEYWELLABPSensor::dump_config() {
+  //  LOG_SENSOR("", "HONEYWELLABP", this);
+  LOG_PIN("  CS Pin: ", this->cs_);
+  ESP_LOGCONFIG(TAG, "  Min Pressure Range: %0.1f", honeywellabp_min_pressure_);
+  ESP_LOGCONFIG(TAG, "  Max Pressure Range: %0.1f", honeywellabp_max_pressure_);
+  LOG_UPDATE_INTERVAL(this);
+}
+
+void HONEYWELLABPSensor::set_honeywellabp_min_pressure(float min_pressure) {
+  this->honeywellabp_min_pressure_ = min_pressure;
+}
+
+void HONEYWELLABPSensor::set_honeywellabp_max_pressure(float max_pressure) {
+  this->honeywellabp_max_pressure_ = max_pressure;
+}
+
+}  // namespace honeywellabp
+}  // namespace esphome

esphome/components/honeywellabp/honeywellabp.h

@@ -0,0 +1,45 @@
+// for Honeywell ABP sensor
+// adapting code from https://github.com/vwls/Honeywell_pressure_sensors
+#pragma once
+
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/spi/spi.h"
+#include "esphome/core/component.h"
+
+namespace esphome {
+namespace honeywellabp {
+
+class HONEYWELLABPSensor : public PollingComponent,
+                           public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
+                                                 spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_200KHZ> {
+ public:
+  void set_pressure_sensor(sensor::Sensor *pressure_sensor) { pressure_sensor_ = pressure_sensor; }
+  void set_temperature_sensor(sensor::Sensor *temperature_sensor) { temperature_sensor_ = temperature_sensor; }
+  void setup() override;
+  void update() override;
+  float get_setup_priority() const override;
+  void dump_config() override;
+  void set_honeywellabp_min_pressure(float min_pressure);
+  void set_honeywellabp_max_pressure(float max_pressure);
+
+ protected:
+  float honeywellabp_min_pressure_ = 0.0;
+  float honeywellabp_max_pressure_ = 0.0;
+  uint8_t buf_[4];             // buffer to hold sensor data
+  uint8_t status_ = 0;         // byte to hold status information.
+  int pressure_count_ = 0;     // hold raw pressure data (14 - bit, 0 - 16384)
+  int temperature_count_ = 0;  // hold raw temperature data (11 - bit, 0 - 2048)
+  sensor::Sensor *pressure_sensor_;
+  sensor::Sensor *temperature_sensor_;
+  uint8_t readsensor_();
+  uint8_t readstatus_();
+  int rawpressure_();
+  int rawtemperature_();
+  float countstopressure_(int counts, float min_pressure, float max_pressure);
+  float countstotemperatures_(int counts);
+  float read_pressure_();
+  float read_temperature_();
+};
+
+}  // namespace honeywellabp
+}  // namespace esphome

esphome/components/honeywellabp/sensor.py

@@ -0,0 +1,70 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.components import spi
+from esphome.const import (
+    CONF_ID,
+    CONF_PRESSURE,
+    CONF_TEMPERATURE,
+    DEVICE_CLASS_PRESSURE,
+    DEVICE_CLASS_TEMPERATURE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_CELSIUS,
+)
+
+DEPENDENCIES = ["spi"]
+CODEOWNERS = ["@RubyBailey"]
+
+CONF_MIN_PRESSURE = "min_pressure"
+CONF_MAX_PRESSURE = "max_pressure"
+
+honeywellabp_ns = cg.esphome_ns.namespace("honeywellabp")
+HONEYWELLABPSensor = honeywellabp_ns.class_(
+    "HONEYWELLABPSensor", sensor.Sensor, cg.PollingComponent, spi.SPIDevice
+)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(HONEYWELLABPSensor),
+            cv.Optional(CONF_PRESSURE): sensor.sensor_schema(
+                unit_of_measurement="psi",
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_PRESSURE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ).extend(
+                {
+                    cv.Required(CONF_MIN_PRESSURE): cv.float_,
+                    cv.Required(CONF_MAX_PRESSURE): cv.float_,
+                }
+            ),
+            cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
+                unit_of_measurement=UNIT_CELSIUS,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(spi.spi_device_schema(cs_pin_required=True))
+)
+
+
+async def to_code(config):
+
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await spi.register_spi_device(var, config)
+
+    if CONF_PRESSURE in config:
+        conf = config[CONF_PRESSURE]
+        sens = await sensor.new_sensor(conf)
+        cg.add(var.set_pressure_sensor(sens))
+        cg.add(var.set_honeywellabp_min_pressure(conf[CONF_MIN_PRESSURE]))
+        cg.add(var.set_honeywellabp_max_pressure(conf[CONF_MAX_PRESSURE]))
+
+    if CONF_TEMPERATURE in config:
+        conf = config[CONF_TEMPERATURE]
+        sens = await sensor.new_sensor(conf)
+        cg.add(var.set_temperature_sensor(sens))

esphome/components/hrxl_maxsonar_wr/sensor.py

@@ -1,8 +1,6 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import sensor, uart
 from esphome.const import (
-    CONF_ID,
     STATE_CLASS_MEASUREMENT,
     UNIT_METER,
     ICON_ARROW_EXPAND_VERTICAL,
@@ -16,24 +14,16 @@ HrxlMaxsonarWrComponent = hrxlmaxsonarwr_ns.class_(
     "HrxlMaxsonarWrComponent", sensor.Sensor, cg.Component, uart.UARTDevice
 )
 
-CONFIG_SCHEMA = (
-    sensor.sensor_schema(
-        unit_of_measurement=UNIT_METER,
-        icon=ICON_ARROW_EXPAND_VERTICAL,
-        accuracy_decimals=3,
-        state_class=STATE_CLASS_MEASUREMENT,
-    )
-    .extend(
-        {
-            cv.GenerateID(): cv.declare_id(HrxlMaxsonarWrComponent),
-        }
-    )
-    .extend(uart.UART_DEVICE_SCHEMA)
-)
+CONFIG_SCHEMA = sensor.sensor_schema(
+    HrxlMaxsonarWrComponent,
+    unit_of_measurement=UNIT_METER,
+    icon=ICON_ARROW_EXPAND_VERTICAL,
+    accuracy_decimals=3,
+    state_class=STATE_CLASS_MEASUREMENT,
+).extend(uart.UART_DEVICE_SCHEMA)
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
     await uart.register_uart_device(var, config)

esphome/components/http_request/http_request.cpp

@@ -120,10 +120,16 @@ void HttpRequestComponent::close() {
 }
 
 const char *HttpRequestComponent::get_string() {
-  // The static variable is here because HTTPClient::getString() returns a String on ESP32, and we need something to
-  // to keep a buffer alive.
-  static std::string str;
-  str = this->client_.getString().c_str();
+#if defined(ESP32)
+  // The static variable is here because HTTPClient::getString() returns a String on ESP32,
+  // and we need something to keep a buffer alive.
+  static String str;
+#else
+  // However on ESP8266, HTTPClient::getString() returns a String& to a member variable.
+  // Leaving this the default so that any new platform either doesn't copy, or encounters a compilation error.
+  auto &
+#endif
+  str = this->client_.getString();
   return str.c_str();
 }
 

esphome/components/hx711/sensor.py

@@ -5,7 +5,6 @@ from esphome.components import sensor
 from esphome.const import (
     CONF_CLK_PIN,
     CONF_GAIN,
-    CONF_ID,
     ICON_SCALE,
     STATE_CLASS_MEASUREMENT,
 )
@@ -24,13 +23,13 @@ GAINS = {
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        HX711Sensor,
         icon=ICON_SCALE,
         accuracy_decimals=0,
         state_class=STATE_CLASS_MEASUREMENT,
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(HX711Sensor),
             cv.Required(CONF_DOUT_PIN): pins.gpio_input_pin_schema,
             cv.Required(CONF_CLK_PIN): pins.gpio_output_pin_schema,
             cv.Optional(CONF_GAIN, default=128): cv.enum(GAINS, int=True),
@@ -41,9 +40,8 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
-    await sensor.register_sensor(var, config)
 
     dout_pin = await cg.gpio_pin_expression(config[CONF_DOUT_PIN])
     cg.add(var.set_dout_pin(dout_pin))

esphome/components/hydreon_rgxx/__init__.py

@@ -0,0 +1,11 @@
+import esphome.codegen as cg
+from esphome.components import uart
+
+CODEOWNERS = ["@functionpointer"]
+DEPENDENCIES = ["uart"]
+
+hydreon_rgxx_ns = cg.esphome_ns.namespace("hydreon_rgxx")
+RGModel = hydreon_rgxx_ns.enum("RGModel")
+HydreonRGxxComponent = hydreon_rgxx_ns.class_(
+    "HydreonRGxxComponent", cg.PollingComponent, uart.UARTDevice
+)

esphome/components/hydreon_rgxx/binary_sensor.py

@@ -0,0 +1,36 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import binary_sensor
+from esphome.const import (
+    CONF_ID,
+    DEVICE_CLASS_COLD,
+)
+
+from . import hydreon_rgxx_ns, HydreonRGxxComponent
+
+CONF_HYDREON_RGXX_ID = "hydreon_rgxx_id"
+CONF_TOO_COLD = "too_cold"
+
+HydreonRGxxBinarySensor = hydreon_rgxx_ns.class_(
+    "HydreonRGxxBinaryComponent", cg.Component
+)
+
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(): cv.declare_id(HydreonRGxxBinarySensor),
+        cv.GenerateID(CONF_HYDREON_RGXX_ID): cv.use_id(HydreonRGxxComponent),
+        cv.Optional(CONF_TOO_COLD): binary_sensor.binary_sensor_schema(
+            device_class=DEVICE_CLASS_COLD
+        ),
+    }
+)
+
+
+async def to_code(config):
+    main_sensor = await cg.get_variable(config[CONF_HYDREON_RGXX_ID])
+    bin_component = cg.new_Pvariable(config[CONF_ID], main_sensor)
+    await cg.register_component(bin_component, config)
+    if CONF_TOO_COLD in config:
+        tc = await binary_sensor.new_binary_sensor(config[CONF_TOO_COLD])
+        cg.add(main_sensor.set_too_cold_sensor(tc))

esphome/components/hydreon_rgxx/hydreon_rgxx.cpp

@@ -0,0 +1,211 @@
+#include "hydreon_rgxx.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace hydreon_rgxx {
+
+static const char *const TAG = "hydreon_rgxx.sensor";
+static const int MAX_DATA_LENGTH_BYTES = 80;
+static const uint8_t ASCII_LF = 0x0A;
+#define HYDREON_RGXX_COMMA ,
+static const char *const PROTOCOL_NAMES[] = {HYDREON_RGXX_PROTOCOL_LIST(, HYDREON_RGXX_COMMA)};
+
+void HydreonRGxxComponent::dump_config() {
+  this->check_uart_settings(9600, 1, esphome::uart::UART_CONFIG_PARITY_NONE, 8);
+  ESP_LOGCONFIG(TAG, "hydreon_rgxx:");
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Connection with hydreon_rgxx failed!");
+  }
+  LOG_UPDATE_INTERVAL(this);
+
+  int i = 0;
+#define HYDREON_RGXX_LOG_SENSOR(s) \
+  if (this->sensors_[i++] != nullptr) { \
+    LOG_SENSOR("  ", #s, this->sensors_[i - 1]); \
+  }
+  HYDREON_RGXX_PROTOCOL_LIST(HYDREON_RGXX_LOG_SENSOR, );
+}
+
+void HydreonRGxxComponent::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up hydreon_rgxx...");
+  while (this->available() != 0) {
+    this->read();
+  }
+  this->schedule_reboot_();
+}
+
+bool HydreonRGxxComponent::sensor_missing_() {
+  if (this->sensors_received_ == -1) {
+    // no request sent yet, don't check
+    return false;
+  } else {
+    if (this->sensors_received_ == 0) {
+      ESP_LOGW(TAG, "No data at all");
+      return true;
+    }
+    for (int i = 0; i < NUM_SENSORS; i++) {
+      if (this->sensors_[i] == nullptr) {
+        continue;
+      }
+      if ((this->sensors_received_ >> i & 1) == 0) {
+        ESP_LOGW(TAG, "Missing %s", PROTOCOL_NAMES[i]);
+        return true;
+      }
+    }
+    return false;
+  }
+}
+
+void HydreonRGxxComponent::update() {
+  if (this->boot_count_ > 0) {
+    if (this->sensor_missing_()) {
+      this->no_response_count_++;
+      ESP_LOGE(TAG, "data missing %d times", this->no_response_count_);
+      if (this->no_response_count_ > 15) {
+        ESP_LOGE(TAG, "asking sensor to reboot");
+        for (auto &sensor : this->sensors_) {
+          if (sensor != nullptr) {
+            sensor->publish_state(NAN);
+          }
+        }
+        this->schedule_reboot_();
+        return;
+      }
+    } else {
+      this->no_response_count_ = 0;
+    }
+    this->write_str("R\n");
+#ifdef USE_BINARY_SENSOR
+    if (this->too_cold_sensor_ != nullptr) {
+      this->too_cold_sensor_->publish_state(this->too_cold_);
+    }
+#endif
+    this->too_cold_ = false;
+    this->sensors_received_ = 0;
+  }
+}
+
+void HydreonRGxxComponent::loop() {
+  uint8_t data;
+  while (this->available() > 0) {
+    if (this->read_byte(&data)) {
+      buffer_ += (char) data;
+      if (this->buffer_.back() == static_cast<char>(ASCII_LF) || this->buffer_.length() >= MAX_DATA_LENGTH_BYTES) {
+        // complete line received
+        this->process_line_();
+        this->buffer_.clear();
+      }
+    }
+  }
+}
+
+/**
+ * Communication with the sensor is asynchronous.
+ * We send requests and let esphome continue doing its thing.
+ * Once we have received a complete line, we process it.
+ *
+ * Catching communication failures is done in two layers:
+ *
+ * 1. We check if all requested data has been received
+ *    before we send out the next request. If data keeps
+ *    missing, we escalate.
+ * 2. Request the sensor to reboot. We retry based on
+ *    a timeout. If the sensor does not respond after
+ *    several boot attempts, we give up.
+ */
+void HydreonRGxxComponent::schedule_reboot_() {
+  this->boot_count_ = 0;
+  this->set_interval("reboot", 5000, [this]() {
+    if (this->boot_count_ < 0) {
+      ESP_LOGW(TAG, "hydreon_rgxx failed to boot %d times", -this->boot_count_);
+    }
+    this->boot_count_--;
+    this->write_str("K\n");
+    if (this->boot_count_ < -5) {
+      ESP_LOGE(TAG, "hydreon_rgxx can't boot, giving up");
+      for (auto &sensor : this->sensors_) {
+        if (sensor != nullptr) {
+          sensor->publish_state(NAN);
+        }
+      }
+      this->mark_failed();
+    }
+  });
+}
+
+bool HydreonRGxxComponent::buffer_starts_with_(const std::string &prefix) {
+  return this->buffer_starts_with_(prefix.c_str());
+}
+
+bool HydreonRGxxComponent::buffer_starts_with_(const char *prefix) { return buffer_.rfind(prefix, 0) == 0; }
+
+void HydreonRGxxComponent::process_line_() {
+  ESP_LOGV(TAG, "Read from serial: %s", this->buffer_.substr(0, this->buffer_.size() - 2).c_str());
+
+  if (buffer_[0] == ';') {
+    ESP_LOGI(TAG, "Comment: %s", this->buffer_.substr(0, this->buffer_.size() - 2).c_str());
+    return;
+  }
+  if (this->buffer_starts_with_("PwrDays")) {
+    if (this->boot_count_ <= 0) {
+      this->boot_count_ = 1;
+    } else {
+      this->boot_count_++;
+    }
+    this->cancel_interval("reboot");
+    this->no_response_count_ = 0;
+    ESP_LOGI(TAG, "Boot detected: %s", this->buffer_.substr(0, this->buffer_.size() - 2).c_str());
+    this->write_str("P\nH\nM\n");  // set sensor to polling mode, high res mode, metric mode
+    return;
+  }
+  if (this->buffer_starts_with_("SW")) {
+    std::string::size_type majend = this->buffer_.find('.');
+    std::string::size_type endversion = this->buffer_.find(' ', 3);
+    if (majend == std::string::npos || endversion == std::string::npos || majend > endversion) {
+      ESP_LOGW(TAG, "invalid version string: %s", this->buffer_.substr(0, this->buffer_.size() - 2).c_str());
+    }
+    int major = strtol(this->buffer_.substr(3, majend - 3).c_str(), nullptr, 10);
+    int minor = strtol(this->buffer_.substr(majend + 1, endversion - (majend + 1)).c_str(), nullptr, 10);
+
+    if (major > 10 || minor >= 1000 || minor < 0 || major < 0) {
+      ESP_LOGW(TAG, "invalid version: %s", this->buffer_.substr(0, this->buffer_.size() - 2).c_str());
+    }
+    this->sw_version_ = major * 1000 + minor;
+    ESP_LOGI(TAG, "detected sw version %i", this->sw_version_);
+    return;
+  }
+  bool is_data_line = false;
+  for (int i = 0; i < NUM_SENSORS; i++) {
+    if (this->sensors_[i] != nullptr && this->buffer_starts_with_(PROTOCOL_NAMES[i])) {
+      is_data_line = true;
+      break;
+    }
+  }
+  if (is_data_line) {
+    std::string::size_type tc = this->buffer_.find("TooCold");
+    this->too_cold_ |= tc != std::string::npos;
+    if (this->too_cold_) {
+      ESP_LOGD(TAG, "Received TooCold");
+    }
+    for (int i = 0; i < NUM_SENSORS; i++) {
+      if (this->sensors_[i] == nullptr) {
+        continue;
+      }
+      std::string::size_type n = this->buffer_.find(PROTOCOL_NAMES[i]);
+      if (n == std::string::npos) {
+        continue;
+      }
+      int data = strtol(this->buffer_.substr(n + strlen(PROTOCOL_NAMES[i])).c_str(), nullptr, 10);
+      this->sensors_[i]->publish_state(data);
+      ESP_LOGD(TAG, "Received %s: %f", PROTOCOL_NAMES[i], this->sensors_[i]->get_raw_state());
+      this->sensors_received_ |= (1 << i);
+    }
+  } else {
+    ESP_LOGI(TAG, "Got unknown line: %s", this->buffer_.c_str());
+  }
+}
+
+float HydreonRGxxComponent::get_setup_priority() const { return setup_priority::DATA; }
+
+}  // namespace hydreon_rgxx
+}  // namespace esphome

esphome/components/hydreon_rgxx/hydreon_rgxx.h

@@ -0,0 +1,76 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/defines.h"
+#include "esphome/components/sensor/sensor.h"
+#ifdef USE_BINARY_SENSOR
+#include "esphome/components/binary_sensor/binary_sensor.h"
+#endif
+#include "esphome/components/uart/uart.h"
+
+namespace esphome {
+namespace hydreon_rgxx {
+
+enum RGModel {
+  RG9 = 1,
+  RG15 = 2,
+};
+
+#ifdef HYDREON_RGXX_NUM_SENSORS
+static const uint8_t NUM_SENSORS = HYDREON_RGXX_NUM_SENSORS;
+#else
+static const uint8_t NUM_SENSORS = 1;
+#endif
+
+#ifndef HYDREON_RGXX_PROTOCOL_LIST
+#define HYDREON_RGXX_PROTOCOL_LIST(F, SEP) F("")
+#endif
+
+class HydreonRGxxComponent : public PollingComponent, public uart::UARTDevice {
+ public:
+  void set_sensor(sensor::Sensor *sensor, int index) { this->sensors_[index] = sensor; }
+#ifdef USE_BINARY_SENSOR
+  void set_too_cold_sensor(binary_sensor::BinarySensor *sensor) { this->too_cold_sensor_ = sensor; }
+#endif
+  void set_model(RGModel model) { model_ = model; }
+
+  /// Schedule data readings.
+  void update() override;
+  /// Read data once available
+  void loop() override;
+  /// Setup the sensor and test for a connection.
+  void setup() override;
+  void dump_config() override;
+
+  float get_setup_priority() const override;
+
+ protected:
+  void process_line_();
+  void schedule_reboot_();
+  bool buffer_starts_with_(const std::string &prefix);
+  bool buffer_starts_with_(const char *prefix);
+  bool sensor_missing_();
+
+  sensor::Sensor *sensors_[NUM_SENSORS] = {nullptr};
+#ifdef USE_BINARY_SENSOR
+  binary_sensor::BinarySensor *too_cold_sensor_ = nullptr;
+#endif
+
+  int16_t boot_count_ = 0;
+  int16_t no_response_count_ = 0;
+  std::string buffer_;
+  RGModel model_ = RG9;
+  int sw_version_ = 0;
+  bool too_cold_ = false;
+
+  // bit field showing which sensors we have received data for
+  int sensors_received_ = -1;
+};
+
+class HydreonRGxxBinaryComponent : public Component {
+ public:
+  HydreonRGxxBinaryComponent(HydreonRGxxComponent *parent) {}
+};
+
+}  // namespace hydreon_rgxx
+}  // namespace esphome

esphome/components/hydreon_rgxx/sensor.py

@@ -0,0 +1,119 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import uart, sensor
+from esphome.const import (
+    CONF_ID,
+    CONF_MODEL,
+    CONF_MOISTURE,
+    DEVICE_CLASS_HUMIDITY,
+    STATE_CLASS_MEASUREMENT,
+)
+
+from . import RGModel, HydreonRGxxComponent
+
+UNIT_INTENSITY = "intensity"
+UNIT_MILLIMETERS = "mm"
+UNIT_MILLIMETERS_PER_HOUR = "mm/h"
+
+CONF_ACC = "acc"
+CONF_EVENT_ACC = "event_acc"
+CONF_TOTAL_ACC = "total_acc"
+CONF_R_INT = "r_int"
+
+RG_MODELS = {
+    "RG_9": RGModel.RG9,
+    "RG_15": RGModel.RG15,
+    # https://rainsensors.com/wp-content/uploads/sites/3/2020/07/rg-15_instructions_sw_1.000.pdf
+    # https://rainsensors.com/wp-content/uploads/sites/3/2021/03/2020.08.25-rg-9_instructions.pdf
+    # https://rainsensors.com/wp-content/uploads/sites/3/2021/03/2021.03.11-rg-9_instructions.pdf
+}
+SUPPORTED_SENSORS = {
+    CONF_ACC: ["RG_15"],
+    CONF_EVENT_ACC: ["RG_15"],
+    CONF_TOTAL_ACC: ["RG_15"],
+    CONF_R_INT: ["RG_15"],
+    CONF_MOISTURE: ["RG_9"],
+}
+PROTOCOL_NAMES = {
+    CONF_MOISTURE: "R",
+    CONF_ACC: "Acc",
+    CONF_R_INT: "Rint",
+    CONF_EVENT_ACC: "EventAcc",
+    CONF_TOTAL_ACC: "TotalAcc",
+}
+
+
+def _validate(config):
+    for conf, models in SUPPORTED_SENSORS.items():
+        if conf in config:
+            if config[CONF_MODEL] not in models:
+                raise cv.Invalid(
+                    f"{conf} is only available on {' and '.join(models)}, not {config[CONF_MODEL]}"
+                )
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(HydreonRGxxComponent),
+            cv.Required(CONF_MODEL): cv.enum(
+                RG_MODELS,
+                upper=True,
+                space="_",
+            ),
+            cv.Optional(CONF_ACC): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MILLIMETERS,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_HUMIDITY,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_EVENT_ACC): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MILLIMETERS,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_HUMIDITY,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TOTAL_ACC): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MILLIMETERS,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_HUMIDITY,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_R_INT): sensor.sensor_schema(
+                unit_of_measurement=UNIT_MILLIMETERS_PER_HOUR,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_HUMIDITY,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_MOISTURE): sensor.sensor_schema(
+                unit_of_measurement=UNIT_INTENSITY,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_HUMIDITY,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(uart.UART_DEVICE_SCHEMA),
+    _validate,
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await uart.register_uart_device(var, config)
+
+    cg.add_define(
+        "HYDREON_RGXX_PROTOCOL_LIST(F, sep)",
+        cg.RawExpression(
+            " sep ".join([f'F("{name}")' for name in PROTOCOL_NAMES.values()])
+        ),
+    )
+    cg.add_define("HYDREON_RGXX_NUM_SENSORS", len(PROTOCOL_NAMES))
+
+    for i, conf in enumerate(PROTOCOL_NAMES):
+        if conf in config:
+            sens = await sensor.new_sensor(config[conf])
+            cg.add(var.set_sensor(sens, i))

esphome/components/i2c/i2c.h

@@ -46,21 +46,21 @@ class I2CDevice {
   I2CRegister reg(uint8_t a_register) { return {this, a_register}; }
 
   ErrorCode read(uint8_t *data, size_t len) { return bus_->read(address_, data, len); }
-  ErrorCode read_register(uint8_t a_register, uint8_t *data, size_t len) {
-    ErrorCode err = this->write(&a_register, 1);
+  ErrorCode read_register(uint8_t a_register, uint8_t *data, size_t len, bool stop = true) {
+    ErrorCode err = this->write(&a_register, 1, stop);
     if (err != ERROR_OK)
       return err;
     return this->read(data, len);
   }
 
-  ErrorCode write(const uint8_t *data, uint8_t len) { return bus_->write(address_, data, len); }
-  ErrorCode write_register(uint8_t a_register, const uint8_t *data, size_t len) {
+  ErrorCode write(const uint8_t *data, uint8_t len, bool stop = true) { return bus_->write(address_, data, len, stop); }
+  ErrorCode write_register(uint8_t a_register, const uint8_t *data, size_t len, bool stop = true) {
     WriteBuffer buffers[2];
     buffers[0].data = &a_register;
     buffers[0].len = 1;
     buffers[1].data = data;
     buffers[1].len = len;
-    return bus_->writev(address_, buffers, 2);
+    return bus_->writev(address_, buffers, 2, stop);
   }
 
   // Compat APIs
@@ -93,7 +93,9 @@ class I2CDevice {
     return true;
   }
 
-  bool read_byte(uint8_t a_register, uint8_t *data) { return read_register(a_register, data, 1) == ERROR_OK; }
+  bool read_byte(uint8_t a_register, uint8_t *data, bool stop = true) {
+    return read_register(a_register, data, 1, stop) == ERROR_OK;
+  }
 
   optional<uint8_t> read_byte(uint8_t a_register) {
     uint8_t data;
@@ -104,8 +106,8 @@ class I2CDevice {
 
   bool read_byte_16(uint8_t a_register, uint16_t *data) { return read_bytes_16(a_register, data, 1); }
 
-  bool write_bytes(uint8_t a_register, const uint8_t *data, uint8_t len) {
-    return write_register(a_register, data, len) == ERROR_OK;
+  bool write_bytes(uint8_t a_register, const uint8_t *data, uint8_t len, bool stop = true) {
+    return write_register(a_register, data, len, stop) == ERROR_OK;
   }
 
   bool write_bytes(uint8_t a_register, const std::vector<uint8_t> &data) {
@@ -118,7 +120,9 @@ class I2CDevice {
 
   bool write_bytes_16(uint8_t a_register, const uint16_t *data, uint8_t len);
 
-  bool write_byte(uint8_t a_register, uint8_t data) { return write_bytes(a_register, &data, 1); }
+  bool write_byte(uint8_t a_register, uint8_t data, bool stop = true) {
+    return write_bytes(a_register, &data, 1, stop);
+  }
 
   bool write_byte_16(uint8_t a_register, uint16_t data) { return write_bytes_16(a_register, &data, 1); }
 

esphome/components/i2c/i2c_bus.h

@@ -15,6 +15,7 @@ enum ErrorCode {
   ERROR_NOT_INITIALIZED = 4,
   ERROR_TOO_LARGE = 5,
   ERROR_UNKNOWN = 6,
+  ERROR_CRC = 7,
 };
 
 struct ReadBuffer {
@@ -36,12 +37,18 @@ class I2CBus {
   }
   virtual ErrorCode readv(uint8_t address, ReadBuffer *buffers, size_t cnt) = 0;
   virtual ErrorCode write(uint8_t address, const uint8_t *buffer, size_t len) {
+    return write(address, buffer, len, true);
+  }
+  virtual ErrorCode write(uint8_t address, const uint8_t *buffer, size_t len, bool stop) {
     WriteBuffer buf;
     buf.data = buffer;
     buf.len = len;
-    return writev(address, &buf, 1);
+    return writev(address, &buf, 1, stop);
   }
-  virtual ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt) = 0;
+  virtual ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt) {
+    return writev(address, buffers, cnt, true);
+  }
+  virtual ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt, bool stop) = 0;
 
  protected:
   void i2c_scan_() {

esphome/components/i2c/i2c_bus_arduino.cpp

@@ -104,7 +104,7 @@ ErrorCode ArduinoI2CBus::readv(uint8_t address, ReadBuffer *buffers, size_t cnt)
 
   return ERROR_OK;
 }
-ErrorCode ArduinoI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cnt) {
+ErrorCode ArduinoI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cnt, bool stop) {
   // logging is only enabled with vv level, if warnings are shown the caller
   // should log them
   if (!initialized_) {
@@ -139,7 +139,7 @@ ErrorCode ArduinoI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cn
       return ERROR_UNKNOWN;
     }
   }
-  uint8_t status = wire_->endTransmission(true);
+  uint8_t status = wire_->endTransmission(stop);
   if (status == 0) {
     return ERROR_OK;
   } else if (status == 1) {

esphome/components/i2c/i2c_bus_arduino.h

@@ -20,7 +20,7 @@ class ArduinoI2CBus : public I2CBus, public Component {
   void setup() override;
   void dump_config() override;
   ErrorCode readv(uint8_t address, ReadBuffer *buffers, size_t cnt) override;
-  ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt) override;
+  ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt, bool stop) override;
   float get_setup_priority() const override { return setup_priority::BUS; }
 
   void set_scan(bool scan) { scan_ = scan; }

esphome/components/i2c/i2c_bus_esp_idf.cpp

@@ -142,7 +142,7 @@ ErrorCode IDFI2CBus::readv(uint8_t address, ReadBuffer *buffers, size_t cnt) {
 
   return ERROR_OK;
 }
-ErrorCode IDFI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cnt) {
+ErrorCode IDFI2CBus::writev(uint8_t address, WriteBuffer *buffers, size_t cnt, bool stop) {
   // logging is only enabled with vv level, if warnings are shown the caller
   // should log them
   if (!initialized_) {

esphome/components/i2c/i2c_bus_esp_idf.h

@@ -20,7 +20,7 @@ class IDFI2CBus : public I2CBus, public Component {
   void setup() override;
   void dump_config() override;
   ErrorCode readv(uint8_t address, ReadBuffer *buffers, size_t cnt) override;
-  ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt) override;
+  ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt, bool stop) override;
   float get_setup_priority() const override { return setup_priority::BUS; }
 
   void set_scan(bool scan) { scan_ = scan; }

esphome/components/ili9341/ili9341_init.h

@@ -25,10 +25,10 @@ static const uint8_t PROGMEM INITCMD_M5STACK[] = {
   0xF2, 1, 0x00,                         // 3Gamma Function Disable
   ILI9341_GAMMASET , 1, 0x01,             // Gamma curve selected
   ILI9341_GMCTRP1 , 15, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, // Set Gamma
-                        0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03, 
+                        0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03,
                         0x0E, 0x09, 0x00,
   ILI9341_GMCTRN1 , 15, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, // Set Gamma
-                        0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C, 
+                        0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C,
                         0x31, 0x36, 0x0F,
   ILI9341_SLPOUT  , 0x80,                // Exit Sleep
   ILI9341_DISPON  , 0x80,                // Display on
@@ -55,10 +55,10 @@ static const uint8_t PROGMEM INITCMD_TFT[] = {
   0xF2, 1, 0x00,                         // 3Gamma Function Disable
   ILI9341_GAMMASET , 1, 0x01,             // Gamma curve selected
   ILI9341_GMCTRP1 , 15, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, // Set Gamma
-                        0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03, 
+                        0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03,
                         0x0E, 0x09, 0x00,
   ILI9341_GMCTRN1 , 15, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, // Set Gamma
-                        0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C, 
+                        0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C,
                         0x31, 0x36, 0x0F,
   ILI9341_SLPOUT  , 0x80,                // Exit Sleep
   ILI9341_DISPON  , 0x80,                // Display on

esphome/components/json/json_util.cpp

@@ -16,47 +16,73 @@ static const char *const TAG = "json";
 static std::vector<char> global_json_build_buffer;  // NOLINT
 
 std::string build_json(const json_build_t &f) {
-  // Here we are allocating as much heap memory as available minus 2kb to be safe
+  // Here we are allocating up to 5kb of memory,
+  // with the heap size minus 2kb to be safe if less than 5kb
   // as we can not have a true dynamic sized document.
   // The excess memory is freed below with `shrinkToFit()`
 #ifdef USE_ESP8266
-  const size_t free_heap = ESP.getMaxFreeBlockSize() - 2048;  // NOLINT(readability-static-accessed-through-instance)
+  const size_t free_heap = ESP.getMaxFreeBlockSize();  // NOLINT(readability-static-accessed-through-instance)
 #elif defined(USE_ESP32)
-  const size_t free_heap = heap_caps_get_largest_free_block(MALLOC_CAP_DEFAULT) - 2048;
+  const size_t free_heap = heap_caps_get_largest_free_block(MALLOC_CAP_8BIT);
 #endif
 
-  DynamicJsonDocument json_document(free_heap);
+  const size_t request_size = std::min(free_heap, (size_t) 512);
+
+  DynamicJsonDocument json_document(request_size);
+  if (json_document.capacity() == 0) {
+    ESP_LOGE(TAG, "Could not allocate memory for JSON document! Requested %u bytes, largest free heap block: %u bytes",
+             request_size, free_heap);
+    return "{}";
+  }
   JsonObject root = json_document.to<JsonObject>();
   f(root);
   json_document.shrinkToFit();
-
+  ESP_LOGV(TAG, "Size after shrink %u bytes", json_document.capacity());
   std::string output;
   serializeJson(json_document, output);
   return output;
 }
 
 void parse_json(const std::string &data, const json_parse_t &f) {
-  // Here we are allocating as much heap memory as available minus 2kb to be safe
+  // Here we are allocating 1.5 times the data size,
+  // with the heap size minus 2kb to be safe if less than that
   // as we can not have a true dynamic sized document.
   // The excess memory is freed below with `shrinkToFit()`
 #ifdef USE_ESP8266
-  const size_t free_heap = ESP.getMaxFreeBlockSize() - 2048;  // NOLINT(readability-static-accessed-through-instance)
+  const size_t free_heap = ESP.getMaxFreeBlockSize();  // NOLINT(readability-static-accessed-through-instance)
 #elif defined(USE_ESP32)
-  const size_t free_heap = heap_caps_get_largest_free_block(MALLOC_CAP_DEFAULT) - 2048;
+  const size_t free_heap = heap_caps_get_largest_free_block(MALLOC_CAP_8BIT);
 #endif
+  bool pass = false;
+  size_t request_size = std::min(free_heap, (size_t)(data.size() * 1.5));
+  do {
+    DynamicJsonDocument json_document(request_size);
+    if (json_document.capacity() == 0) {
+      ESP_LOGE(TAG, "Could not allocate memory for JSON document! Requested %u bytes, free heap: %u", request_size,
+               free_heap);
+      return;
+    }
+    DeserializationError err = deserializeJson(json_document, data);
+    json_document.shrinkToFit();
 
-  DynamicJsonDocument json_document(free_heap);
-  DeserializationError err = deserializeJson(json_document, data);
-  json_document.shrinkToFit();
+    JsonObject root = json_document.as<JsonObject>();
 
-  JsonObject root = json_document.as<JsonObject>();
-
-  if (err) {
-    ESP_LOGW(TAG, "Parsing JSON failed.");
-    return;
-  }
-
-  f(root);
+    if (err == DeserializationError::Ok) {
+      pass = true;
+      f(root);
+    } else if (err == DeserializationError::NoMemory) {
+      if (request_size * 2 >= free_heap) {
+        ESP_LOGE(TAG, "Can not allocate more memory for deserialization. Consider making source string smaller");
+        return;
+      }
+      ESP_LOGV(TAG, "Increasing memory allocation.");
+      request_size *= 2;
+      continue;
+    } else {
+      ESP_LOGE(TAG, "JSON parse error: %s", err.c_str());
+      return;
+    }
+  } while (!pass);
 }
 
 }  // namespace json

esphome/components/lcd_base/__init__.py

@@ -1,7 +1,9 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import display
-from esphome.const import CONF_DIMENSIONS
+from esphome.const import CONF_DIMENSIONS, CONF_POSITION, CONF_DATA
+
+CONF_USER_CHARACTERS = "user_characters"
 
 lcd_base_ns = cg.esphome_ns.namespace("lcd_base")
 LCDDisplay = lcd_base_ns.class_("LCDDisplay", cg.PollingComponent)
@@ -16,9 +18,35 @@ def validate_lcd_dimensions(value):
     return value
 
 
+def validate_user_characters(value):
+    positions = set()
+    for conf in value:
+        if conf[CONF_POSITION] in positions:
+            raise cv.Invalid(
+                f"Duplicate user defined character at position {conf[CONF_POSITION]}"
+            )
+        positions.add(conf[CONF_POSITION])
+    return value
+
+
 LCD_SCHEMA = display.BASIC_DISPLAY_SCHEMA.extend(
     {
         cv.Required(CONF_DIMENSIONS): validate_lcd_dimensions,
+        cv.Optional(CONF_USER_CHARACTERS): cv.All(
+            cv.ensure_list(
+                cv.Schema(
+                    {
+                        cv.Required(CONF_POSITION): cv.int_range(min=0, max=7),
+                        cv.Required(CONF_DATA): cv.All(
+                            cv.ensure_list(cv.int_range(min=0, max=31)),
+                            cv.Length(min=8, max=8),
+                        ),
+                    }
+                ),
+            ),
+            cv.Length(max=8),
+            validate_user_characters,
+        ),
     }
 ).extend(cv.polling_component_schema("1s"))
 
@@ -27,3 +55,6 @@ async def setup_lcd_display(var, config):
     await cg.register_component(var, config)
     await display.register_display(var, config)
     cg.add(var.set_dimensions(config[CONF_DIMENSIONS][0], config[CONF_DIMENSIONS][1]))
+    if CONF_USER_CHARACTERS in config:
+        for usr in config[CONF_USER_CHARACTERS]:
+            cg.add(var.set_user_defined_char(usr[CONF_POSITION], usr[CONF_DATA]))

esphome/components/lcd_base/lcd_display.cpp

@@ -65,6 +65,13 @@ void LCDDisplay::setup() {
     this->command_(LCD_DISPLAY_COMMAND_FUNCTION_SET | display_function);
   }
 
+  // store user defined characters
+  for (auto &user_defined_char : this->user_defined_chars_) {
+    this->command_(LCD_DISPLAY_COMMAND_SET_CGRAM_ADDR | (user_defined_char.first << 3));
+    for (auto data : user_defined_char.second)
+      this->send(data, true);
+  }
+
   this->command_(LCD_DISPLAY_COMMAND_FUNCTION_SET | display_function);
   uint8_t display_control = LCD_DISPLAY_DISPLAY_ON;
   this->command_(LCD_DISPLAY_COMMAND_DISPLAY_CONTROL | display_control);
@@ -160,6 +167,13 @@ void LCDDisplay::strftime(uint8_t column, uint8_t row, const char *format, time:
 }
 void LCDDisplay::strftime(const char *format, time::ESPTime time) { this->strftime(0, 0, format, time); }
 #endif
+void LCDDisplay::loadchar(uint8_t location, uint8_t charmap[]) {
+  location &= 0x7;  // we only have 8 locations 0-7
+  this->command_(LCD_DISPLAY_COMMAND_SET_CGRAM_ADDR | (location << 3));
+  for (int i = 0; i < 8; i++) {
+    this->send(charmap[i], true);
+  }
+}
 
 }  // namespace lcd_base
 }  // namespace esphome

esphome/components/lcd_base/lcd_display.h

@@ -7,6 +7,8 @@
 #include "esphome/components/time/real_time_clock.h"
 #endif
 
+#include <map>
+
 namespace esphome {
 namespace lcd_base {
 
@@ -19,6 +21,8 @@ class LCDDisplay : public PollingComponent {
     this->rows_ = rows;
   }
 
+  void set_user_defined_char(uint8_t pos, const std::vector<uint8_t> &data) { this->user_defined_chars_[pos] = data; }
+
   void setup() override;
   float get_setup_priority() const override;
   void update() override;
@@ -47,6 +51,9 @@ class LCDDisplay : public PollingComponent {
   void strftime(const char *format, time::ESPTime time) __attribute__((format(strftime, 2, 0)));
 #endif
 
+  /// Load custom char to given location
+  void loadchar(uint8_t location, uint8_t charmap[]);
+
  protected:
   virtual bool is_four_bit_mode() = 0;
   virtual void write_n_bits(uint8_t value, uint8_t n) = 0;
@@ -58,6 +65,7 @@ class LCDDisplay : public PollingComponent {
   uint8_t columns_;
   uint8_t rows_;
   uint8_t *buffer_{nullptr};
+  std::map<uint8_t, std::vector<uint8_t> > user_defined_chars_;
 };
 
 }  // namespace lcd_base

esphome/components/lcd_gpio/display.py

@@ -43,7 +43,7 @@ async def to_code(config):
     await lcd_base.setup_lcd_display(var, config)
     pins_ = []
     for conf in config[CONF_DATA_PINS]:
-        pins_.append((await cg.gpio_pin_expression(conf)))
+        pins_.append(await cg.gpio_pin_expression(conf))
     cg.add(var.set_data_pins(*pins_))
     enable = await cg.gpio_pin_expression(config[CONF_ENABLE_PIN])
     cg.add(var.set_enable_pin(enable))

esphome/components/light/__init__.py

@@ -52,6 +52,8 @@ RESTORE_MODES = {
     "ALWAYS_ON": LightRestoreMode.LIGHT_ALWAYS_ON,
     "RESTORE_INVERTED_DEFAULT_OFF": LightRestoreMode.LIGHT_RESTORE_INVERTED_DEFAULT_OFF,
     "RESTORE_INVERTED_DEFAULT_ON": LightRestoreMode.LIGHT_RESTORE_INVERTED_DEFAULT_ON,
+    "RESTORE_AND_OFF": LightRestoreMode.LIGHT_RESTORE_AND_OFF,
+    "RESTORE_AND_ON": LightRestoreMode.LIGHT_RESTORE_AND_ON,
 }
 
 LIGHT_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA).extend(

esphome/components/light/light_state.cpp

@@ -68,6 +68,12 @@ void LightState::setup() {
         recovered.state = !recovered.state;
       }
       break;
+    case LIGHT_RESTORE_AND_OFF:
+    case LIGHT_RESTORE_AND_ON:
+      this->rtc_ = global_preferences->make_preference<LightStateRTCState>(this->get_object_id_hash());
+      this->rtc_.load(&recovered);
+      recovered.state = (this->restore_mode_ == LIGHT_RESTORE_AND_ON);
+      break;
     case LIGHT_ALWAYS_OFF:
       recovered.state = false;
       break;

esphome/components/light/light_state.h

@@ -22,6 +22,8 @@ enum LightRestoreMode {
   LIGHT_ALWAYS_ON,
   LIGHT_RESTORE_INVERTED_DEFAULT_OFF,
   LIGHT_RESTORE_INVERTED_DEFAULT_ON,
+  LIGHT_RESTORE_AND_OFF,
+  LIGHT_RESTORE_AND_ON,
 };
 
 /** This class represents the communication layer between the front-end MQTT layer and the

esphome/components/logger/__init__.py

@@ -203,15 +203,6 @@ async def to_code(config):
         )
 
 
-def maybe_simple_message(schema):
-    def validator(value):
-        if isinstance(value, dict):
-            return cv.Schema(schema)(value)
-        return cv.Schema(schema)({CONF_FORMAT: value})
-
-    return validator
-
-
 def validate_printf(value):
     # https://stackoverflow.com/questions/30011379/how-can-i-parse-a-c-format-string-in-python
     cfmt = r"""
@@ -234,7 +225,7 @@ def validate_printf(value):
 
 CONF_LOGGER_LOG = "logger.log"
 LOGGER_LOG_ACTION_SCHEMA = cv.All(
-    maybe_simple_message(
+    cv.maybe_simple_value(
         {
             cv.Required(CONF_FORMAT): cv.string,
             cv.Optional(CONF_ARGS, default=list): cv.ensure_list(cv.lambda_),
@@ -242,9 +233,10 @@ LOGGER_LOG_ACTION_SCHEMA = cv.All(
                 *LOG_LEVEL_TO_ESP_LOG, upper=True
             ),
             cv.Optional(CONF_TAG, default="main"): cv.string,
-        }
-    ),
-    validate_printf,
+        },
+        validate_printf,
+        key=CONF_FORMAT,
+    )
 )
 
 

esphome/components/ltr390/sensor.py

@@ -52,16 +52,28 @@ CONFIG_SCHEMA = cv.All(
         {
             cv.GenerateID(): cv.declare_id(LTR390Component),
             cv.Optional(CONF_LIGHT): sensor.sensor_schema(
-                UNIT_LUX, ICON_BRIGHTNESS_5, 1, DEVICE_CLASS_ILLUMINANCE
+                unit_of_measurement=UNIT_LUX,
+                icon=ICON_BRIGHTNESS_5,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_ILLUMINANCE,
             ),
             cv.Optional(CONF_AMBIENT_LIGHT): sensor.sensor_schema(
-                UNIT_COUNTS, ICON_BRIGHTNESS_5, 1, DEVICE_CLASS_ILLUMINANCE
+                unit_of_measurement=UNIT_COUNTS,
+                icon=ICON_BRIGHTNESS_5,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_ILLUMINANCE,
             ),
             cv.Optional(CONF_UV_INDEX): sensor.sensor_schema(
-                UNIT_UVI, ICON_BRIGHTNESS_5, 5, DEVICE_CLASS_ILLUMINANCE
+                unit_of_measurement=UNIT_UVI,
+                icon=ICON_BRIGHTNESS_5,
+                accuracy_decimals=5,
+                device_class=DEVICE_CLASS_ILLUMINANCE,
             ),
             cv.Optional(CONF_UV): sensor.sensor_schema(
-                UNIT_COUNTS, ICON_BRIGHTNESS_5, 1, DEVICE_CLASS_ILLUMINANCE
+                unit_of_measurement=UNIT_COUNTS,
+                icon=ICON_BRIGHTNESS_5,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_ILLUMINANCE,
             ),
             cv.Optional(CONF_GAIN, default="X3"): cv.enum(GAIN_OPTIONS),
             cv.Optional(CONF_RESOLUTION, default=18): cv.enum(RES_OPTIONS),

esphome/components/max31855/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, spi
 from esphome.const import (
-    CONF_ID,
     CONF_REFERENCE_TEMPERATURE,
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
@@ -16,13 +15,13 @@ MAX31855Sensor = max31855_ns.class_(
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        MAX31855Sensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_TEMPERATURE,
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(MAX31855Sensor),
             cv.Optional(CONF_REFERENCE_TEMPERATURE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_CELSIUS,
                 accuracy_decimals=2,
@@ -37,10 +36,9 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await spi.register_spi_device(var, config)
-    await sensor.register_sensor(var, config)
     if CONF_REFERENCE_TEMPERATURE in config:
         tc_ref = await sensor.new_sensor(config[CONF_REFERENCE_TEMPERATURE])
         cg.add(var.set_reference_sensor(tc_ref))

esphome/components/max31856/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, spi
 from esphome.const import (
-    CONF_ID,
     CONF_MAINS_FILTER,
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
@@ -22,6 +21,7 @@ FILTER = {
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        MAX31856Sensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_TEMPERATURE,
@@ -29,7 +29,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(MAX31856Sensor),
             cv.Optional(CONF_MAINS_FILTER, default="60HZ"): cv.enum(
                 FILTER, upper=True, space=""
             ),
@@ -41,8 +40,7 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await spi.register_spi_device(var, config)
-    await sensor.register_sensor(var, config)
     cg.add(var.set_filter(config[CONF_MAINS_FILTER]))

esphome/components/max31865/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, spi
 from esphome.const import (
-    CONF_ID,
     CONF_MAINS_FILTER,
     CONF_REFERENCE_RESISTANCE,
     CONF_RTD_NOMINAL_RESISTANCE,
@@ -25,6 +24,7 @@ FILTER = {
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        MAX31865Sensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=2,
         device_class=DEVICE_CLASS_TEMPERATURE,
@@ -32,7 +32,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(MAX31865Sensor),
             cv.Required(CONF_REFERENCE_RESISTANCE): cv.All(
                 cv.resistance, cv.Range(min=100, max=10000)
             ),
@@ -51,10 +50,9 @@ CONFIG_SCHEMA = (
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await spi.register_spi_device(var, config)
-    await sensor.register_sensor(var, config)
     cg.add(var.set_reference_resistance(config[CONF_REFERENCE_RESISTANCE]))
     cg.add(var.set_nominal_resistance(config[CONF_RTD_NOMINAL_RESISTANCE]))
     cg.add(var.set_filter(config[CONF_MAINS_FILTER]))

esphome/components/max44009/max44009.cpp

@@ -0,0 +1,144 @@
+#include "max44009.h"
+
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace max44009 {
+
+static const char *const TAG = "max44009.sensor";
+
+// REGISTERS
+static const uint8_t MAX44009_REGISTER_CONFIGURATION = 0x02;
+static const uint8_t MAX44009_LUX_READING_HIGH = 0x03;
+static const uint8_t MAX44009_LUX_READING_LOW = 0x04;
+// CONFIGURATION MASKS
+static const uint8_t MAX44009_CFG_CONTINUOUS = 0x80;
+// ERROR CODES
+static const uint8_t MAX44009_OK = 0;
+static const uint8_t MAX44009_ERROR_WIRE_REQUEST = -10;
+static const uint8_t MAX44009_ERROR_OVERFLOW = -20;
+static const uint8_t MAX44009_ERROR_HIGH_BYTE = -30;
+static const uint8_t MAX44009_ERROR_LOW_BYTE = -31;
+
+void MAX44009Sensor::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up MAX44009...");
+  bool state_ok = false;
+  if (this->mode_ == MAX44009Mode::MAX44009_MODE_LOW_POWER) {
+    state_ok = this->set_low_power_mode();
+  } else if (this->mode_ == MAX44009Mode::MAX44009_MODE_CONTINUOUS) {
+    state_ok = this->set_continuous_mode();
+  } else {
+    /*
+     * Mode AUTO: Set mode depending on update interval
+     * - On low power mode, the IC measures lux intensity only once every 800ms
+     * regardless of integration time
+     * - On continuous mode, the IC continuously measures lux intensity
+     */
+    if (this->get_update_interval() < 800) {
+      state_ok = this->set_continuous_mode();
+    } else {
+      state_ok = this->set_low_power_mode();
+    }
+  }
+  if (!state_ok)
+    this->mark_failed();
+}
+
+void MAX44009Sensor::dump_config() {
+  ESP_LOGCONFIG(TAG, "MAX44009:");
+  LOG_I2C_DEVICE(this);
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with MAX44009 failed!");
+  }
+}
+
+float MAX44009Sensor::get_setup_priority() const { return setup_priority::DATA; }
+
+void MAX44009Sensor::update() {
+  // update sensor illuminance value
+  float lux = this->read_illuminance_();
+  if (this->error_ != MAX44009_OK) {
+    this->status_set_warning();
+    this->publish_state(NAN);
+  } else {
+    this->status_clear_warning();
+    this->publish_state(lux);
+  }
+}
+
+float MAX44009Sensor::read_illuminance_() {
+  uint8_t datahigh = this->read_(MAX44009_LUX_READING_HIGH);
+  if (error_ != MAX44009_OK) {
+    this->error_ = MAX44009_ERROR_HIGH_BYTE;
+    return this->error_;
+  }
+  uint8_t datalow = this->read_(MAX44009_LUX_READING_LOW);
+  if (error_ != MAX44009_OK) {
+    this->error_ = MAX44009_ERROR_LOW_BYTE;
+    return this->error_;
+  }
+  uint8_t exponent = datahigh >> 4;
+  if (exponent == 0x0F) {
+    this->error_ = MAX44009_ERROR_OVERFLOW;
+    return this->error_;
+  }
+
+  return this->convert_to_lux_(datahigh, datalow);
+}
+
+float MAX44009Sensor::convert_to_lux_(uint8_t data_high, uint8_t data_low) {
+  uint8_t exponent = data_high >> 4;
+  uint32_t mantissa = ((data_high & 0x0F) << 4) + (data_low & 0x0F);
+  return ((0x0001 << exponent) * 0.045) * mantissa;
+}
+
+bool MAX44009Sensor::set_continuous_mode() {
+  uint8_t config = this->read_(MAX44009_REGISTER_CONFIGURATION);
+  if (this->error_ == MAX44009_OK) {
+    config |= MAX44009_CFG_CONTINUOUS;
+    this->write_(MAX44009_REGISTER_CONFIGURATION, config);
+    this->status_clear_warning();
+    ESP_LOGV(TAG, "set to continuous mode");
+    return true;
+  } else {
+    this->status_set_warning();
+    return false;
+  }
+}
+
+bool MAX44009Sensor::set_low_power_mode() {
+  uint8_t config = this->read_(MAX44009_REGISTER_CONFIGURATION);
+  if (this->error_ == MAX44009_OK) {
+    config &= ~MAX44009_CFG_CONTINUOUS;
+    this->write_(MAX44009_REGISTER_CONFIGURATION, config);
+    this->status_clear_warning();
+    ESP_LOGV(TAG, "set to low power mode");
+    return true;
+  } else {
+    this->status_set_warning();
+    return false;
+  }
+}
+
+uint8_t MAX44009Sensor::read_(uint8_t reg) {
+  uint8_t data = 0;
+  if (!this->read_byte(reg, &data)) {
+    this->error_ = MAX44009_ERROR_WIRE_REQUEST;
+  } else {
+    this->error_ = MAX44009_OK;
+  }
+  return data;
+}
+
+void MAX44009Sensor::write_(uint8_t reg, uint8_t value) {
+  if (!this->write_byte(reg, value)) {
+    this->error_ = MAX44009_ERROR_WIRE_REQUEST;
+  } else {
+    this->error_ = MAX44009_OK;
+  }
+}
+
+void MAX44009Sensor::set_mode(MAX44009Mode mode) { this->mode_ = mode; }
+
+}  // namespace max44009
+}  // namespace esphome

esphome/components/max44009/max44009.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/core/component.h"
+
+namespace esphome {
+namespace max44009 {
+
+enum MAX44009Mode { MAX44009_MODE_AUTO, MAX44009_MODE_LOW_POWER, MAX44009_MODE_CONTINUOUS };
+
+/// This class implements support for the MAX44009 Illuminance i2c sensor.
+class MAX44009Sensor : public sensor::Sensor, public PollingComponent, public i2c::I2CDevice {
+ public:
+  MAX44009Sensor() {}
+
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override;
+  void update() override;
+  void set_mode(MAX44009Mode mode);
+  bool set_continuous_mode();
+  bool set_low_power_mode();
+
+ protected:
+  /// Read the illuminance value
+  float read_illuminance_();
+  float convert_to_lux_(uint8_t data_high, uint8_t data_low);
+  uint8_t read_(uint8_t reg);
+  void write_(uint8_t reg, uint8_t value);
+
+  int error_;
+  MAX44009Mode mode_;
+};
+
+}  // namespace max44009
+}  // namespace esphome

esphome/components/max44009/sensor.py

@@ -0,0 +1,53 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor, i2c
+from esphome.const import (
+    CONF_ID,
+    CONF_MODE,
+    DEVICE_CLASS_ILLUMINANCE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_LUX,
+)
+
+CODEOWNERS = ["@berfenger"]
+DEPENDENCIES = ["i2c"]
+
+max44009_ns = cg.esphome_ns.namespace("max44009")
+MAX44009Sensor = max44009_ns.class_(
+    "MAX44009Sensor", sensor.Sensor, cg.PollingComponent, i2c.I2CDevice
+)
+
+MAX44009Mode = max44009_ns.enum("MAX44009Mode")
+MODE_OPTIONS = {
+    "auto": MAX44009Mode.MAX44009_MODE_AUTO,
+    "low_power": MAX44009Mode.MAX44009_MODE_LOW_POWER,
+    "continuous": MAX44009Mode.MAX44009_MODE_CONTINUOUS,
+}
+
+CONFIG_SCHEMA = (
+    sensor.sensor_schema(
+        unit_of_measurement=UNIT_LUX,
+        accuracy_decimals=3,
+        device_class=DEVICE_CLASS_ILLUMINANCE,
+        state_class=STATE_CLASS_MEASUREMENT,
+    )
+    .extend(
+        {
+            cv.GenerateID(): cv.declare_id(MAX44009Sensor),
+            cv.Optional(CONF_MODE, default="low_power"): cv.enum(
+                MODE_OPTIONS, lower=True
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x4A))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+    await sensor.register_sensor(var, config)
+
+    cg.add(var.set_mode(config[CONF_MODE]))

esphome/components/max6675/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import sensor, spi
 from esphome.const import (
-    CONF_ID,
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
     UNIT_CELSIUS,
@@ -15,23 +14,18 @@ MAX6675Sensor = max6675_ns.class_(
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        MAX6675Sensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_TEMPERATURE,
         state_class=STATE_CLASS_MEASUREMENT,
     )
-    .extend(
-        {
-            cv.GenerateID(): cv.declare_id(MAX6675Sensor),
-        }
-    )
     .extend(cv.polling_component_schema("60s"))
     .extend(spi.spi_device_schema())
 )
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await spi.register_spi_device(var, config)
-    await sensor.register_sensor(var, config)

esphome/components/mcp3204/mcp3204.cpp

@@ -20,7 +20,7 @@ void MCP3204::dump_config() {
 }
 
 float MCP3204::read_data(uint8_t pin) {
-  uint8_t adc_primary_config = 0b00000110 & 0b00000111;
+  uint8_t adc_primary_config = 0b00000110 | (pin >> 2);
   uint8_t adc_secondary_config = pin << 6;
   this->enable();
   this->transfer_byte(adc_primary_config);

esphome/components/mcp3204/sensor/__init__.py

@@ -17,7 +17,7 @@ CONFIG_SCHEMA = sensor.SENSOR_SCHEMA.extend(
     {
         cv.GenerateID(): cv.declare_id(MCP3204Sensor),
         cv.GenerateID(CONF_MCP3204_ID): cv.use_id(MCP3204),
-        cv.Required(CONF_NUMBER): cv.int_range(min=0, max=3),
+        cv.Required(CONF_NUMBER): cv.int_range(min=0, max=7),
     }
 ).extend(cv.polling_component_schema("60s"))
 

esphome/components/mcp4728/__init__.py

@@ -0,0 +1,29 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c
+from esphome.const import CONF_ID
+
+CODEOWNERS = ["@berfenger"]
+DEPENDENCIES = ["i2c"]
+MULTI_CONF = True
+CONF_STORE_IN_EEPROM = "store_in_eeprom"
+
+mcp4728_ns = cg.esphome_ns.namespace("mcp4728")
+MCP4728Component = mcp4728_ns.class_("MCP4728Component", cg.Component, i2c.I2CDevice)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(MCP4728Component),
+            cv.Optional(CONF_STORE_IN_EEPROM, default=False): cv.boolean,
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(i2c.i2c_device_schema(0x60))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID], config[CONF_STORE_IN_EEPROM])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)

esphome/components/mcp4728/mcp4728_output.cpp

@@ -0,0 +1,121 @@
+#include "mcp4728_output.h"
+
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace mcp4728 {
+
+static const char *const TAG = "mcp4728";
+
+void MCP4728Component::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up MCP4728 (0x%02X)...", this->address_);
+  auto err = this->write(nullptr, 0);
+  if (err != i2c::ERROR_OK) {
+    this->mark_failed();
+    return;
+  }
+}
+
+void MCP4728Component::dump_config() {
+  ESP_LOGCONFIG(TAG, "MCP4728:");
+  LOG_I2C_DEVICE(this);
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with MCP4728 failed!");
+  }
+}
+
+void MCP4728Component::loop() {
+  if (this->update_) {
+    this->update_ = false;
+    if (this->store_in_eeprom_) {
+      if (!this->seq_write_()) {
+        this->status_set_error();
+      } else {
+        this->status_clear_error();
+      }
+    } else {
+      if (!this->multi_write_()) {
+        this->status_set_error();
+      } else {
+        this->status_clear_error();
+      }
+    }
+  }
+}
+
+void MCP4728Component::set_channel_value_(MCP4728ChannelIdx channel, uint16_t value) {
+  uint8_t cn = 0;
+  if (channel == MCP4728_CHANNEL_A) {
+    cn = 'A';
+  } else if (channel == MCP4728_CHANNEL_B) {
+    cn = 'B';
+  } else if (channel == MCP4728_CHANNEL_C) {
+    cn = 'C';
+  } else {
+    cn = 'D';
+  }
+  ESP_LOGV(TAG, "Setting MCP4728 channel %c to %d!", cn, value);
+  reg_[channel].data = value;
+  this->update_ = true;
+}
+
+bool MCP4728Component::multi_write_() {
+  i2c::ErrorCode err[4];
+  for (uint8_t i = 0; i < 4; ++i) {
+    uint8_t wd[3];
+    wd[0] = ((uint8_t) CMD::MULTI_WRITE | (i << 1)) & 0xFE;
+    wd[1] = ((uint8_t) reg_[i].vref << 7) | ((uint8_t) reg_[i].pd << 5) | ((uint8_t) reg_[i].gain << 4) |
+            (reg_[i].data >> 8);
+    wd[2] = reg_[i].data & 0xFF;
+    err[i] = this->write(wd, sizeof(wd));
+  }
+  bool ok = true;
+  for (auto &e : err) {
+    if (e != i2c::ERROR_OK) {
+      ok = false;
+      break;
+    }
+  }
+  return ok;
+}
+
+bool MCP4728Component::seq_write_() {
+  uint8_t wd[9];
+  wd[0] = (uint8_t) CMD::SEQ_WRITE;
+  for (uint8_t i = 0; i < 4; i++) {
+    wd[i * 2 + 1] = ((uint8_t) reg_[i].vref << 7) | ((uint8_t) reg_[i].pd << 5) | ((uint8_t) reg_[i].gain << 4) |
+                    (reg_[i].data >> 8);
+    wd[i * 2 + 2] = reg_[i].data & 0xFF;
+  }
+  auto err = this->write(wd, sizeof(wd));
+  return err == i2c::ERROR_OK;
+}
+
+void MCP4728Component::select_vref_(MCP4728ChannelIdx channel, MCP4728Vref vref) {
+  reg_[channel].vref = vref;
+
+  this->update_ = true;
+}
+
+void MCP4728Component::select_power_down_(MCP4728ChannelIdx channel, MCP4728PwrDown pd) {
+  reg_[channel].pd = pd;
+
+  this->update_ = true;
+}
+
+void MCP4728Component::select_gain_(MCP4728ChannelIdx channel, MCP4728Gain gain) {
+  reg_[channel].gain = gain;
+
+  this->update_ = true;
+}
+
+void MCP4728Channel::write_state(float state) {
+  const uint16_t max_duty = 4095;
+  const float duty_rounded = roundf(state * max_duty);
+  auto duty = static_cast<uint16_t>(duty_rounded);
+  this->parent_->set_channel_value_(this->channel_, duty);
+}
+
+}  // namespace mcp4728
+}  // namespace esphome

esphome/components/mcp4728/mcp4728_output.h

@@ -0,0 +1,91 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/output/float_output.h"
+#include "esphome/components/i2c/i2c.h"
+
+namespace esphome {
+namespace mcp4728 {
+
+enum class CMD {
+  FAST_WRITE = 0x00,
+  MULTI_WRITE = 0x40,
+  SINGLE_WRITE = 0x58,
+  SEQ_WRITE = 0x50,
+  SELECT_VREF = 0x80,
+  SELECT_GAIN = 0xC0,
+  SELECT_POWER_DOWN = 0xA0
+};
+
+enum MCP4728Vref { MCP4728_VREF_VDD = 0, MCP4728_VREF_INTERNAL_2_8V = 1 };
+
+enum MCP4728PwrDown {
+  MCP4728_PD_NORMAL = 0,
+  MCP4728_PD_GND_1KOHM = 1,
+  MCP4728_PD_GND_100KOHM = 2,
+  MCP4728_PD_GND_500KOHM = 3
+};
+
+enum MCP4728Gain { MCP4728_GAIN_X1 = 0, MCP4728_GAIN_X2 = 1 };
+
+enum MCP4728ChannelIdx { MCP4728_CHANNEL_A = 0, MCP4728_CHANNEL_B = 1, MCP4728_CHANNEL_C = 2, MCP4728_CHANNEL_D = 3 };
+
+struct DACInputData {
+  MCP4728Vref vref;
+  MCP4728PwrDown pd;
+  MCP4728Gain gain;
+  uint16_t data;
+};
+
+class MCP4728Channel;
+
+/// MCP4728 float output component.
+class MCP4728Component : public Component, public i2c::I2CDevice {
+ public:
+  MCP4728Component(bool store_in_eeprom) : store_in_eeprom_(store_in_eeprom) {}
+
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::HARDWARE; }
+  void loop() override;
+
+ protected:
+  friend MCP4728Channel;
+  void set_channel_value_(MCP4728ChannelIdx channel, uint16_t value);
+  bool multi_write_();
+  bool seq_write_();
+  void select_vref_(MCP4728ChannelIdx channel, MCP4728Vref vref);
+  void select_power_down_(MCP4728ChannelIdx channel, MCP4728PwrDown pd);
+  void select_gain_(MCP4728ChannelIdx channel, MCP4728Gain gain);
+
+ private:
+  DACInputData reg_[4];
+  bool store_in_eeprom_ = false;
+  bool update_ = false;
+};
+
+class MCP4728Channel : public output::FloatOutput {
+ public:
+  MCP4728Channel(MCP4728Component *parent, MCP4728ChannelIdx channel, MCP4728Vref vref, MCP4728Gain gain,
+                 MCP4728PwrDown pwrdown)
+      : parent_(parent), channel_(channel), vref_(vref), gain_(gain), pwrdown_(pwrdown) {
+    // update VREF
+    parent->select_vref_(channel, vref_);
+    // update PD
+    parent->select_power_down_(channel, pwrdown_);
+    // update GAIN
+    parent->select_gain_(channel, gain_);
+  }
+
+ protected:
+  void write_state(float state) override;
+
+  MCP4728Component *parent_;
+  MCP4728ChannelIdx channel_;
+  MCP4728Vref vref_;
+  MCP4728Gain gain_;
+  MCP4728PwrDown pwrdown_;
+};
+
+}  // namespace mcp4728
+}  // namespace esphome

esphome/components/mcp4728/output.py

@@ -0,0 +1,63 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import output
+from esphome.const import CONF_CHANNEL, CONF_ID, CONF_GAIN
+from . import MCP4728Component, mcp4728_ns
+
+DEPENDENCIES = ["mcp4728"]
+
+MCP4728Channel = mcp4728_ns.class_("MCP4728Channel", output.FloatOutput)
+CONF_MCP4728_ID = "mcp4728_id"
+CONF_VREF = "vref"
+CONF_POWER_DOWN = "power_down"
+
+MCP4728Vref = mcp4728_ns.enum("MCP4728Vref")
+VREF_OPTIONS = {
+    "vdd": MCP4728Vref.MCP4728_VREF_VDD,
+    "internal": MCP4728Vref.MCP4728_VREF_INTERNAL_2_8V,
+}
+
+MCP4728Gain = mcp4728_ns.enum("MCP4728Gain")
+GAIN_OPTIONS = {"X1": MCP4728Gain.MCP4728_GAIN_X1, "X2": MCP4728Gain.MCP4728_GAIN_X2}
+
+MCP4728PwrDown = mcp4728_ns.enum("MCP4728PwrDown")
+PWRDOWN_OPTIONS = {
+    "normal": MCP4728PwrDown.MCP4728_PD_NORMAL,
+    "gnd_1k": MCP4728PwrDown.MCP4728_PD_GND_1KOHM,
+    "gnd_100k": MCP4728PwrDown.MCP4728_PD_GND_100KOHM,
+    "gnd_500k": MCP4728PwrDown.MCP4728_PD_GND_500KOHM,
+}
+
+MCP4728ChannelIdx = mcp4728_ns.enum("MCP4728ChannelIdx")
+CHANNEL_OPTIONS = {
+    "A": MCP4728ChannelIdx.MCP4728_CHANNEL_A,
+    "B": MCP4728ChannelIdx.MCP4728_CHANNEL_B,
+    "C": MCP4728ChannelIdx.MCP4728_CHANNEL_C,
+    "D": MCP4728ChannelIdx.MCP4728_CHANNEL_D,
+}
+
+CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
+    {
+        cv.Required(CONF_ID): cv.declare_id(MCP4728Channel),
+        cv.GenerateID(CONF_MCP4728_ID): cv.use_id(MCP4728Component),
+        cv.Required(CONF_CHANNEL): cv.enum(CHANNEL_OPTIONS, upper=True),
+        cv.Optional(CONF_VREF, default="vdd"): cv.enum(VREF_OPTIONS, upper=False),
+        cv.Optional(CONF_POWER_DOWN, default="normal"): cv.enum(
+            PWRDOWN_OPTIONS, upper=False
+        ),
+        cv.Optional(CONF_GAIN, default="X1"): cv.enum(GAIN_OPTIONS, upper=True),
+    }
+)
+
+
+async def to_code(config):
+    paren = await cg.get_variable(config[CONF_MCP4728_ID])
+    var = cg.new_Pvariable(
+        config[CONF_ID],
+        paren,
+        config[CONF_CHANNEL],
+        config[CONF_VREF],
+        config[CONF_GAIN],
+        config[CONF_POWER_DOWN],
+    )
+    await output.register_output(var, config)

esphome/components/mcp9808/sensor.py

@@ -2,7 +2,6 @@ import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import i2c, sensor
 from esphome.const import (
-    CONF_ID,
     DEVICE_CLASS_TEMPERATURE,
     STATE_CLASS_MEASUREMENT,
     UNIT_CELSIUS,
@@ -18,23 +17,18 @@ MCP9808Sensor = mcp9808_ns.class_(
 
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        MCP9808Sensor,
         unit_of_measurement=UNIT_CELSIUS,
         accuracy_decimals=1,
         device_class=DEVICE_CLASS_TEMPERATURE,
         state_class=STATE_CLASS_MEASUREMENT,
     )
-    .extend(
-        {
-            cv.GenerateID(): cv.declare_id(MCP9808Sensor),
-        }
-    )
     .extend(cv.polling_component_schema("60s"))
     .extend(i2c.i2c_device_schema(0x18))
 )
 
 
 async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
+    var = await sensor.new_sensor(config)
     await cg.register_component(var, config)
     await i2c.register_i2c_device(var, config)
-    await sensor.register_sensor(var, config)

esphome/components/modbus_controller/__init__.py

@@ -71,9 +71,9 @@ SENSOR_VALUE_TYPE = {
     "S_DWORD": SensorValueType.S_DWORD,
     "S_DWORD_R": SensorValueType.S_DWORD_R,
     "U_QWORD": SensorValueType.U_QWORD,
-    "U_QWORDU_R": SensorValueType.U_QWORD_R,
+    "U_QWORD_R": SensorValueType.U_QWORD_R,
     "S_QWORD": SensorValueType.S_QWORD,
-    "U_QWORD_R": SensorValueType.S_QWORD_R,
+    "S_QWORD_R": SensorValueType.S_QWORD_R,
     "FP32": SensorValueType.FP32,
     "FP32_R": SensorValueType.FP32_R,
 }
@@ -87,9 +87,9 @@ TYPE_REGISTER_MAP = {
     "S_DWORD": 2,
     "S_DWORD_R": 2,
     "U_QWORD": 4,
-    "U_QWORDU_R": 4,
-    "S_QWORD": 4,
     "U_QWORD_R": 4,
+    "S_QWORD": 4,
+    "S_QWORD_R": 4,
     "FP32": 2,
     "FP32_R": 2,
 }

esphome/components/modbus_controller/binary_sensor/__init__.py

@@ -29,11 +29,11 @@ ModbusBinarySensor = modbus_controller_ns.class_(
 )
 
 CONFIG_SCHEMA = cv.All(
-    binary_sensor.BINARY_SENSOR_SCHEMA.extend(cv.COMPONENT_SCHEMA)
+    binary_sensor.binary_sensor_schema(ModbusBinarySensor)
+    .extend(cv.COMPONENT_SCHEMA)
     .extend(ModbusItemBaseSchema)
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ModbusBinarySensor),
             cv.Optional(CONF_REGISTER_TYPE): cv.enum(MODBUS_REGISTER_TYPE),
         }
     ),

esphome/components/modbus_controller/modbus_controller.cpp

@@ -455,6 +455,28 @@ ModbusCommandItem ModbusCommandItem::create_custom_command(
   return cmd;
 }
 
+ModbusCommandItem ModbusCommandItem::create_custom_command(
+    ModbusController *modbusdevice, const std::vector<uint16_t> &values,
+    std::function<void(ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data)>
+        &&handler) {
+  ModbusCommandItem cmd = {};
+  cmd.modbusdevice = modbusdevice;
+  cmd.function_code = ModbusFunctionCode::CUSTOM;
+  if (handler == nullptr) {
+    cmd.on_data_func = [](ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data) {
+      ESP_LOGI(TAG, "Custom Command sent");
+    };
+  } else {
+    cmd.on_data_func = handler;
+  }
+  for (auto v : values) {
+    cmd.payload.push_back((v >> 8) & 0xFF);
+    cmd.payload.push_back(v & 0xFF);
+  }
+
+  return cmd;
+}
+
 bool ModbusCommandItem::send() {
   if (this->function_code != ModbusFunctionCode::CUSTOM) {
     modbusdevice->send(uint8_t(this->function_code), this->register_address, this->register_count, this->payload.size(),

esphome/components/modbus_controller/modbus_controller.h

@@ -2,12 +2,12 @@
 
 #include "esphome/core/component.h"
 
-#include "esphome/core/automation.h"
 #include "esphome/components/modbus/modbus.h"
+#include "esphome/core/automation.h"
 
 #include <list>
-#include <set>
 #include <queue>
+#include <set>
 #include <vector>
 
 namespace esphome {
@@ -374,8 +374,8 @@ class ModbusCommandItem {
                                                        const std::vector<bool> &values);
   /** Create custom modbus command
    * @param modbusdevice pointer to the device to execute the command
-   * @param values byte vector of data to be sent to the device. The compplete payload must be provided with the
-   * exception of the crc codess
+   * @param values byte vector of data to be sent to the device. The complete payload must be provided with the
+   * exception of the crc codes
    * @param handler function called when the response is received. Default is just logging a response
    * @return ModbusCommandItem with the prepared command
    */
@@ -383,6 +383,18 @@ class ModbusCommandItem {
       ModbusController *modbusdevice, const std::vector<uint8_t> &values,
       std::function<void(ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data)>
           &&handler = nullptr);
+
+  /** Create custom modbus command
+   * @param modbusdevice pointer to the device to execute the command
+   * @param values word vector of data to be sent to the device. The complete payload must be provided with the
+   * exception of the crc codes
+   * @param handler function called when the response is received. Default is just logging a response
+   * @return ModbusCommandItem with the prepared command
+   */
+  static ModbusCommandItem create_custom_command(
+      ModbusController *modbusdevice, const std::vector<uint16_t> &values,
+      std::function<void(ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data)>
+          &&handler = nullptr);
 };
 
 /** Modbus controller class.

esphome/components/modbus_controller/number/__init__.py

@@ -11,6 +11,7 @@ from esphome.const import (
 )
 
 from .. import (
+    MODBUS_WRITE_REGISTER_TYPE,
     add_modbus_base_properties,
     modbus_controller_ns,
     modbus_calc_properties,
@@ -24,6 +25,7 @@ from ..const import (
     CONF_CUSTOM_COMMAND,
     CONF_FORCE_NEW_RANGE,
     CONF_MODBUS_CONTROLLER_ID,
+    CONF_REGISTER_TYPE,
     CONF_SKIP_UPDATES,
     CONF_USE_WRITE_MULTIPLE,
     CONF_VALUE_TYPE,
@@ -61,6 +63,9 @@ CONFIG_SCHEMA = cv.All(
     number.NUMBER_SCHEMA.extend(ModbusItemBaseSchema).extend(
         {
             cv.GenerateID(): cv.declare_id(ModbusNumber),
+            cv.Optional(CONF_REGISTER_TYPE, default="holding"): cv.enum(
+                MODBUS_WRITE_REGISTER_TYPE
+            ),
             cv.Optional(CONF_VALUE_TYPE, default="U_WORD"): cv.enum(SENSOR_VALUE_TYPE),
             cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
             # 24 bits are the maximum value for fp32 before precison is lost
@@ -81,6 +86,7 @@ async def to_code(config):
     byte_offset, reg_count = modbus_calc_properties(config)
     var = cg.new_Pvariable(
         config[CONF_ID],
+        config[CONF_REGISTER_TYPE],
         config[CONF_ADDRESS],
         byte_offset,
         config[CONF_BITMASK],

esphome/components/modbus_controller/number/modbus_number.cpp

@@ -26,6 +26,7 @@ void ModbusNumber::parse_and_publish(const std::vector<uint8_t> &data) {
 }
 
 void ModbusNumber::control(float value) {
+  ModbusCommandItem write_cmd;
   std::vector<uint16_t> data;
   float write_value = value;
   // Is there are lambda configured?
@@ -45,33 +46,39 @@ void ModbusNumber::control(float value) {
     write_value = multiply_by_ * write_value;
   }
 
-  // lambda didn't set payload
-  if (data.empty()) {
-    data = float_to_payload(write_value, this->sensor_value_type);
-  }
-
-  ESP_LOGD(TAG,
-           "Updating register: connected Sensor=%s start address=0x%X register count=%d new value=%.02f (val=%.02f)",
-           this->get_name().c_str(), this->start_address, this->register_count, value, write_value);
-
-  // Create and send the write command
-  ModbusCommandItem write_cmd;
-  if (this->register_count == 1 && !this->use_write_multiple_) {
-    // since offset is in bytes and a register is 16 bits we get the start by adding offset/2
-    write_cmd =
-        ModbusCommandItem::create_write_single_command(parent_, this->start_address + this->offset / 2, data[0]);
+  if (!data.empty()) {
+    ESP_LOGV(TAG, "Modbus Number write raw: %s", format_hex_pretty(data).c_str());
+    write_cmd = ModbusCommandItem::create_custom_command(
+        this->parent_, data,
+        [this, write_cmd](ModbusRegisterType register_type, uint16_t start_address, const std::vector<uint8_t> &data) {
+          this->parent_->on_write_register_response(write_cmd.register_type, this->start_address, data);
+        });
   } else {
-    write_cmd = ModbusCommandItem::create_write_multiple_command(parent_, this->start_address + this->offset / 2,
-                                                                 this->register_count, data);
+    data = float_to_payload(write_value, this->sensor_value_type);
+
+    ESP_LOGD(TAG,
+             "Updating register: connected Sensor=%s start address=0x%X register count=%d new value=%.02f (val=%.02f)",
+             this->get_name().c_str(), this->start_address, this->register_count, value, write_value);
+
+    // Create and send the write command
+    if (this->register_count == 1 && !this->use_write_multiple_) {
+      // since offset is in bytes and a register is 16 bits we get the start by adding offset/2
+      write_cmd =
+          ModbusCommandItem::create_write_single_command(parent_, this->start_address + this->offset / 2, data[0]);
+    } else {
+      write_cmd = ModbusCommandItem::create_write_multiple_command(parent_, this->start_address + this->offset / 2,
+                                                                   this->register_count, data);
+    }
+    // publish new value
+    write_cmd.on_data_func = [this, write_cmd, value](ModbusRegisterType register_type, uint16_t start_address,
+                                                      const std::vector<uint8_t> &data) {
+      // gets called when the write command is ack'd from the device
+      parent_->on_write_register_response(write_cmd.register_type, start_address, data);
+      this->publish_state(value);
+    };
   }
-  // publish new value
-  write_cmd.on_data_func = [this, write_cmd, value](ModbusRegisterType register_type, uint16_t start_address,
-                                                    const std::vector<uint8_t> &data) {
-    // gets called when the write command is ack'd from the device
-    parent_->on_write_register_response(write_cmd.register_type, start_address, data);
-    this->publish_state(value);
-  };
   parent_->queue_command(write_cmd);
+  this->publish_state(value);
 }
 void ModbusNumber::dump_config() { LOG_NUMBER(TAG, "Modbus Number", this); }
 

esphome/components/modbus_controller/number/modbus_number.h

@@ -11,9 +11,9 @@ using value_to_data_t = std::function<float>(float);
 
 class ModbusNumber : public number::Number, public Component, public SensorItem {
  public:
-  ModbusNumber(uint16_t start_address, uint8_t offset, uint32_t bitmask, SensorValueType value_type, int register_count,
-               uint8_t skip_updates, bool force_new_range) {
-    this->register_type = ModbusRegisterType::HOLDING;
+  ModbusNumber(ModbusRegisterType register_type, uint16_t start_address, uint8_t offset, uint32_t bitmask,
+               SensorValueType value_type, int register_count, uint8_t skip_updates, bool force_new_range) {
+    this->register_type = register_type;
     this->start_address = start_address;
     this->offset = offset;
     this->bitmask = bitmask;

esphome/components/modbus_controller/select/__init__.py

@@ -1,8 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import select
-from esphome.const import CONF_ADDRESS, CONF_ID, CONF_LAMBDA
-from esphome.jsonschema import jschema_composite
+from esphome.const import CONF_ADDRESS, CONF_ID, CONF_LAMBDA, CONF_OPTIMISTIC
 
 from .. import (
     SENSOR_VALUE_TYPE,
@@ -30,7 +29,6 @@ ModbusSelect = modbus_controller_ns.class_(
 )
 
 
-@jschema_composite
 def ensure_option_map():
     def validator(value):
         cv.check_not_templatable(value)
@@ -79,6 +77,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_FORCE_NEW_RANGE, default=False): cv.boolean,
             cv.Required(CONF_OPTIONSMAP): ensure_option_map(),
             cv.Optional(CONF_USE_WRITE_MULTIPLE, default=False): cv.boolean,
+            cv.Optional(CONF_OPTIMISTIC, default=False): cv.boolean,
             cv.Optional(CONF_LAMBDA): cv.returning_lambda,
             cv.Optional(CONF_WRITE_LAMBDA): cv.returning_lambda,
         },
@@ -112,6 +111,7 @@ async def to_code(config):
     cg.add(parent.add_sensor_item(var))
     cg.add(var.set_parent(parent))
     cg.add(var.set_use_write_mutiple(config[CONF_USE_WRITE_MULTIPLE]))
+    cg.add(var.set_optimistic(config[CONF_OPTIMISTIC]))
 
     if CONF_LAMBDA in config:
         template_ = await cg.process_lambda(

esphome/components/modbus_controller/select/modbus_select.cpp

@@ -80,6 +80,9 @@ void ModbusSelect::control(const std::string &value) {
   }
 
   parent_->queue_command(write_cmd);
+
+  if (this->optimistic_)
+    this->publish_state(value);
 }
 
 }  // namespace modbus_controller

esphome/components/modbus_controller/select/modbus_select.h

@@ -32,6 +32,7 @@ class ModbusSelect : public Component, public select::Select, public SensorItem
 
   void set_parent(ModbusController *const parent) { this->parent_ = parent; }
   void set_use_write_mutiple(bool use_write_multiple) { this->use_write_multiple_ = use_write_multiple; }
+  void set_optimistic(bool optimistic) { this->optimistic_ = optimistic; }
   void set_template(transform_func_t &&f) { this->transform_func_ = f; }
   void set_write_template(write_transform_func_t &&f) { this->write_transform_func_ = f; }
 
@@ -43,6 +44,7 @@ class ModbusSelect : public Component, public select::Select, public SensorItem
   std::vector<int64_t> mapping_;
   ModbusController *parent_;
   bool use_write_multiple_{false};
+  bool optimistic_{false};
   optional<transform_func_t> transform_func_;
   optional<write_transform_func_t> write_transform_func_;
 };