ESPHome Integration — Home Assistant, Fehlerbehebung, Nächste Schritte

type: light
entity: light.dimmerlink_light
name: Living Room

type: vertical-stack
cards:
  - type: light
    entity: light.dimmerlink_light
    name: Dimmer

  - type: entities
    entities:
      - entity: select.dimmerlink_curve
        name: Curve
      - entity: sensor.dimmerlink_ac_frequency
        name: Mains Frequency
      - entity: binary_sensor.dimmerlink_ready
        name: Status

type: entities
entities:
  - entity: light.dimmerlink_light
    type: custom:slider-entity-row
    name: Brightness
    toggle: true

automation:
  - alias: "Light on Motion"
    trigger:
      - platform: state
        entity_id: binary_sensor.motion_sensor
        to: "on"
    condition:
      - condition: sun
        after: sunset
    action:
      - service: light.turn_on
        target:
          entity_id: light.dimmerlink_light
        data:
          brightness_pct: 70
          transition: 2

automation:
  - alias: "Auto Turn Off"
    trigger:
      - platform: state
        entity_id: binary_sensor.motion_sensor
        to: "off"
        for:
          minutes: 5
    action:
      - service: light.turn_off
        target:
          entity_id: light.dimmerlink_light
        data:
          transition: 5

automation:
  - alias: "Night Mode"
    trigger:
      - platform: time
        at: "23:00:00"
    condition:
      - condition: state
        entity_id: light.dimmerlink_light
        state: "on"
    action:
      - service: light.turn_on
        target:
          entity_id: light.dimmerlink_light
        data:
          brightness_pct: 20
          transition: 10

automation:
  - alias: "Curve for LED"
    trigger:
      - platform: state
        entity_id: input_select.lamp_type
        to: "LED"
    action:
      - service: select.select_option
        target:
          entity_id: select.dimmerlink_curve
        data:
          option: "LOG"

  - alias: "Curve for Incandescent"
    trigger:
      - platform: state
        entity_id: input_select.lamp_type
        to: "Incandescent"
    action:
      - service: select.select_option
        target:
          entity_id: select.dimmerlink_curve
        data:
          option: "RMS"

script:
  morning_light:
    alias: "Morning Light"
    sequence:
      - service: light.turn_on
        target:
          entity_id: light.dimmerlink_light
        data:
          brightness_pct: 10
      - delay:
          seconds: 30
      - service: light.turn_on
        target:
          entity_id: light.dimmerlink_light
        data:
          brightness_pct: 50
          transition: 120  # 2 minutes

script:
  presence_simulation:
    alias: "Presence Simulation"
    sequence:
      - repeat:
          count: 10
          sequence:
            - service: light.turn_on
              target:
                entity_id: light.dimmerlink_light
              data:
                brightness_pct: "{{ range(30, 80) | random }}"
            - delay:
                minutes: "{{ range(5, 20) | random }}"
            - service: light.turn_off
              target:
                entity_id: light.dimmerlink_light
            - delay:
                minutes: "{{ range(10, 30) | random }}"

scene:
  - name: "Movie"
    entities:
      light.dimmerlink_light:
        state: on
        brightness_pct: 15

  - name: "Reading"
    entities:
      light.dimmerlink_light:
        state: on
        brightness_pct: 80

  - name: "Romantic"
    entities:
      light.dimmerlink_light:
        state: on
        brightness_pct: 30

light:
  - platform: group
    name: "All Dimmers"
    entities:
      - light.dimmerlink_living_room
      - light.dimmerlink_bedroom
      - light.dimmerlink_kitchen

sensor:
  - platform: template
    sensors:
      dimmer_power:
        friendly_name: "Dimmer Power"
        unit_of_measurement: "W"
        value_template: >
          {% set brightness = state_attr('light.dimmerlink_light', 'brightness') | default(0) %}
          {% set max_power = 100 %}
          {{ (brightness / 255 * max_power) | round(1) }}

recorder:
  include:
    entities:
      - light.dimmerlink_light
      - sensor.dimmerlink_level
      - sensor.dimmerlink_ac_frequency

history:
  include:
    entities:
      - light.dimmerlink_light

# Add to configuration for debugging
i2c:
  sda: GPIO21
  scl: GPIO22
  scan: true  # Enable scanning
  id: bus_a

logger:
  level: DEBUG
  logs:
    i2c: DEBUG

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  ap:
    ssid: "dimmerlink-fallback"
    password: "12345678"

captive_portal:

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  fast_connect: true
  power_save_mode: NONE  # Disable power saving

ping dimmerlink.local

# In Home Assistant Developer Tools
service: select.select_option
target:
  entity_id: select.dimmerlink_curve
data:
  option: "RMS"  # or "LOG"

# Correct
write_action:
  - lambda: |-
      uint8_t data[2] = {0x10, 50};
      id(bus_a).write(0x50, data, 2, true);

# Incorrect (missing "|-")
write_action:
  - lambda:
      uint8_t data[2] = {0x10, 50};

button:
  - platform: template
    name: "I2C Diagnostic"
    on_press:
      - lambda: |-
          ESP_LOGI("diag", "=== I2C Diagnostic ===");

          // Check connection
          uint8_t reg = 0x00;
          uint8_t status = 0;
          auto err = id(bus_a).write(0x50, ®, 1, false);
          ESP_LOGI("diag", "Write result: %d", err);

          err = id(bus_a).read(0x50, &status, 1);
          ESP_LOGI("diag", "Read result: %d, status: 0x%02X", err, status);

          // Read version
          reg = 0x03;
          uint8_t version = 0;
          id(bus_a).write(0x50, ®, 1, false);
          id(bus_a).read(0x50, &version, 1);
          ESP_LOGI("diag", "Firmware: %d", version);

          // Read frequency
          reg = 0x20;
          uint8_t freq = 0;
          id(bus_a).write(0x50, ®, 1, false);
          id(bus_a).read(0x50, &freq, 1);
          ESP_LOGI("diag", "AC Frequency: %d Hz", freq);

          ESP_LOGI("diag", "=== Done ===");

logger:
  level: DEBUG
  logs:
    i2c: DEBUG
    api: DEBUG
    sensor: DEBUG

button:
  - platform: template
    name: "Factory Reset DimmerLink"
    on_press:
      - lambda: |-
          uint8_t data[2] = {0x01, 0x01};
          id(bus_a).write(0x50, data, 2, true);
      - delay: 3s

external_components:
  - source: github://robotdyn-dimmer/DimmerLink@main
    components: [dimmerlink]

dimmerlink:
  id: dimmer1
  address: 0x50

light:
  - platform: dimmerlink
    dimmerlink_id: dimmer1
    name: "Light"

sensor:
  - platform: dimmerlink
    dimmerlink_id: dimmer1
    ac_frequency:
      name: "AC Frequency"

+---------------+     +---------------+     +---------------+
| Solar Panel   |---->| CT Sensor     |---->|   ESP32       |
+---------------+     +---------------+     |  + ESPHome    |
                                            |               |
+---------------+     +---------------+     |               |
|   Heater      |<----|  DimmerLink   |<----|               |
+---------------+     +---------------+     +---------------+

# Central controller for the whole house
substitutions:
  # Dimmer addresses
  living_room: "0x50"
  bedroom: "0x51"
  kitchen: "0x52"
  bathroom: "0x53"

# 4 dimmers on one ESP32

# Gradual light turn on for waking up
automation:
  - alias: "Sunrise Alarm"
    trigger:
      - platform: time
        at: "07:00:00"
    action:
      - service: light.turn_on
        target:
          entity_id: light.bedroom_dimmer
        data:
          brightness_pct: 1
      - repeat:
          count: 30
          sequence:
            - delay: 60
            - service: light.turn_on
              target:
                entity_id: light.bedroom_dimmer
              data:
                brightness_pct: "{{ repeat.index * 3 }}"
                transition: 60