TS0601_valve.yaml

blueprint:
  name: Temperature Calibration
  description: Temperature calibration for Zigbee valve TS0601, according to external temperature sensor
  domain: automation
  input:
    valve:
      name: Smart Valve
      selector:
        entity:
          domain: climate
    temp_sensor:
      name: Temperature Sensor
      selector:
        entity:
          domain: sensor
          device_class: temperature
          
variables:
  valve: !input "valve"
  temp_sensor: !input "temp_sensor"

trigger: 
  - platform: time_pattern
    minutes: "/10"
  - platform: template
    value_template: "{{ ( state_attr(valve, 'current_temperature')|float - states(temp_sensor)|float)|abs > 0.25 }}"
    for: '00:00:02'
condition:
  condition: and
  conditions:
    - condition: template
      value_template: "{{ states(temp_sensor) != 'unavailable' }}"
    - condition: template
      value_template: "{{ states(temp_sensor) != 'unknown' }}"
action:
  - service: mqtt.publish
    data_template:
      topic: "zigbee2mqtt/{{state_attr(valve,'friendly_name')}}/set/local_temperature_calibration"
      payload_template: >-
        {{(state_attr(valve,'local_temperature_calibration')|float -
             state_attr(valve, 'current_temperature')|float +
            states(temp_sensor)|float + 128)|round(1,'half')}}