fan.yaml

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  - platform: mqtt
    name: "Gameroom Fan"
    command_topic: "sonoff/cmnd/gameroom-fan/POWER"
    state_topic: "sonoff/stat/gameroom-fan/RESULT"
    state_value_template: "{{ value_json.POWER }}"
    retain: true
    payload_off: "OFF"
    payload_on: "ON"

#############################################################

  - platform: mqtt
    name: "Office Fan"
    command_topic: "sonoff/cmnd/office-switch/POWER1"
    speed_command_topic: "sonoff/cmnd/office-switch/Dimmer"
    state_topic: "sonoff/stat/office-switch/RESULT"
    speed_state_topic: "sonoff/stat/office-switch/RESULT"
    speed_value_template: "{{value_json.Dimmer }}"
    state_value_template: "{{value_json.POWER1 }}"
    retain: true
    payload_off: "OFF"
    payload_on: "ON"
    payload_low_speed: "33"
    payload_medium_speed: "66"
    payload_high_speed: "100"
    speeds:
      - low
      - medium
      - high