{"NAME":"Sichler Fan","GPIO":[0,107,0,108,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":54}

Copy to console:

Backlog TuyaMCU 12,8; WebButton1 Power (on/off); WebButton2 Oscillation (on/off)

Rule1 on TuyaReceived#Data=55AA03070005020400010217 do publish2 stat/tasmota_E27597/speed 2,2 endon on TuyaReceived#Data=55AA03070005020400010116 do publish2 stat/tasmota_E27597/speed 2,1 endon on TuyaReceived#Data=55AA03070005020400010015 do publish2 stat/tasmota_E27597/speed 2,0 endon

Rule2 on TuyaReceived#Data=55AA03070005080100010119 do publish2 stat/tasmota_E27597/oscillating 8,1 endon on TuyaReceived#Data=55AA03070005080100010018 do publish2 stat/tasmota_E27597/oscillating 8,0 endon on

Enable both rules

Backlog Rule1 1; Rule2 1

Home Assistant

fan:
- platform: mqtt
  name: "Room Fan"
  state_topic: "stat/tasmota_ABCDE/POWER"
  command_topic: "cmnd/tasmota_ABCDE/POWER"
  oscillation_command_topic: "cmnd/tasmota_ABCDE/TuyaSend1"
  oscillation_state_topic: "stat/tasmota_ABCDE/oscillating"
  speed_state_topic: "stat/tasmota_ABCDE/speed"
  speed_command_topic: "cmnd/tasmota_ABCDE/TuyaSend4"
  qos: 0
  payload_on: 'ON'
  payload_off: 'OFF'
  payload_oscillation_on: '8,1'
  payload_oscillation_off: '8,0'
  payload_low_speed: '2,0'
  payload_medium_speed: '2,1'
  payload_high_speed: '2,2'
  availability_topic: tele/tasmota_ABCDE/LWT
  payload_available: Online
  payload_not_available: Offline
  speeds:
    - low
    - medium
    - high