Sensor value send mqtt

How can Í send a sensor value with mqtt push service? What should be written in payload field?

This automation publishes the state value of sensor.temperature to the MQTT topic home/temperature every time the value changes.

alias: example 1
- platform: state
  entity_id: sensor.temperature
- service: mqtt.publish
    topic: home/temperature
    payload: "{{ trigger.to_state.state }}"

Templates - State Trigger

Thank you,

It works.

Glad to hear that it solved the problem.

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