esphome:
  name: my_boiler_control

wifi:
  ssid: "your_ssid"
  password: "your_password"

logger:

# Climate entity for the boiler
# climate: # _2024_0926_1205_45
  - platform: climate
    id: my_boiler
    name: "Bookroom Boiler"
    climate_id: "485_ttl_ip109_bookroom_boier"

# Sensor to get the current temperature from climate entity
# sensor: # _2024_0926_1205_45
  - platform: homeassistant
    entity_id: climate.485_ttl_ip109_bookroom_boier
    attribute: current_temperature
    id: current_temperature
    name: "Current Temperature"
# sensor:
sensor: # _2024_0926_1205_45
  - platform: homeassistant
    entity_id: climate.485_ttl_ip109_bookroom_boier
    attribute: current_temperature
    id: my_boiler_temperature
    name: "Bookroom Boiler Temperature"


# Binary sensor to track boiler heating status using hvac_action
# binary_sensor: # _2024_0926_1205_45
 
  - platform: homeassistant
    entity_id: climate.485_ttl_ip109_bookroom_boier
    id: boiler_on_off_status
    attribute: hvac_action
    on_state:
      then:
        - if:
            condition:
              lambda: return id(boiler_on_off_status).state == "heating";  # 현재 상태가 "heating"인지 확인
            then:
              - lambda: id(label_boiler_status).set_text("보일러 상태: 켜짐");
            else:
              - lambda: id(label_boiler_status).set_text("보일러 상태: 꺼짐");

lvgl:
  # _2024_0926_1205_45
  - name: "boiler_display"
    id: boiler_display
    widgets:
      # Display the current temperature
      - type: label
        id: label_temperature
        text: "현재 온도: -- °C"  # 초기 텍스트, 나중에 업데이트
        x: 10
        y: 20
        font: "Roboto"
        color: 0xFFFFFF
        align: center
       
      # Button to turn on the boiler
      - type: button
        id: button_heater
        text: "보일러 켜기"
        x: 10
        y: 60
        width: 150
        height: 40
        action:
          - climate.set_mode:
              id: my_boiler
              mode: "HEAT"  # 난방 모드 설정
        font: "Roboto"
        color: 0xFFFFFF
        bgcolor: 0x006400  # 다크 그린 배경색
        align: center

      # Display the boiler status (on/off)
      - type: label
        id: label_boiler_status
        text: "보일러 상태: 꺼짐"  # 초기 보일러 상태
        x: 10
        y: 110
        font: "Roboto"
        color: 0xFFFFFF
        align: center

# Automation to update the temperature label from the climate entity
interval: # _2024_0926_1205_45
  - interval: 5s
    then:
      - lambda: |-
          auto temp = id(current_temperature).state;
          id(label_temperature).set_text("현재 온도: " + String(temp) + " °C");

# Automation to update the boiler status label
# binary_sensor: # _2024_0926_1205_45
  - platform: homeassistant
    entity_id: climate.485_ttl_ip109_bookroom_boier
    id: boiler_on_off_status
    attribute: hvac_action
    on_state:
      then:
        - lambda: |-
            id(label_boiler_status).set_text("보일러 상태: 켜짐");
    off_state:
      then:
        - lambda: |-
            id(label_boiler_status).set_text("보일러 상태: 꺼짐");

# _2024_0926_1205_45
api:
  services:
    - service: set_temperature
      variables:
        temperature: float
      then:
        - homeassistant.service:
            service: climate.set_temperature
            data:
              entity_id: climate.485_ttl_ip109_bookroom_boier
              temperature: !lambda 'return temperature;'
===> 에러 코드