Forked from mmackowiak/sync_trv_with_external_sensor.yaml
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| # based on: https://community.home-assistant.io/t/tuya-radiator-valve-ts0601-calibration-from-external-sensor-via-zigbee2mqtt/337991 | |
| # alternative: https://community.home-assistant.io/t/sync-trv-with-external-tempature-sensor/298024 | |
| 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', 'local_temperature')|float(0) - states('temp_sensor')|float(0))|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' }}" | |
| - condition: template | |
| value_template: "{{states(temp_sensor)|float(0) | round(1,'half') != state_attr(valve,'local_temperature')|float(0) | round(1, 'half')}}" | |
| action: | |
| - service: mqtt.publish | |
| data_template: | |
| topic: "zigbee2mqtt/{{state_attr(valve,'friendly_name')}}/set/local_temperature_calibration" | |
| payload_template: >- | |
| {{states(temp_sensor)|float(0) | round(1,'half') - (state_attr(valve,'local_temperature')|float(0) | round(1, 'half') - state_attr(valve,'local_temperature_calibration')|float(0) | round(1, 'half'))}} |
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