z2m_aqara_trv_external_temperature.yaml

z2m_aqara_trv_external_temperature.yaml

blueprint:
  name: Внешний датчик температуры
  description: >
    Configures the TRV to receive it's temperature from an external sensor.
    Every time the temperature sensor value changes it's is send to the TRV.
  domain: automation
  source_url: "https://gist.github.com/den-gts/64651d44211b34adbf18cb056bb01422"
  input:
    external_temp_sensor:
      name: External temperature sensor
      description: This temperature sensor values will be synced to the TRV
      selector:
        entity:
          filter:
            domain: sensor
            device_class:
              - temperature
    aqara_trv_device:
      name: The Aqara TRV
      description: The TRV that the temperature will be set to
      selector:
        device:
          multiple: false

mode: single
max_exceeded: silent

variables:
  aqara_trv_device: !input aqara_trv_device
  external_temp_sensor: !input external_temp_sensor

trigger:
  - platform: state
    entity_id: !input external_temp_sensor

action:
  - variables:
      aqara_trv_device_name: "{{ device_attr(aqara_trv_device, 'name') }}"
  - service: mqtt.publish
    data:
      topic: "zigbee2mqtt/{{ aqara_trv_device_name }}/set/external_temperature_input"
      payload_template: >-
        {{ (states(external_temp_sensor)|float(0)|round(1)) }}