{"NAME":"Arlec 45cm Fan","GPIO":[0,0,0,0,0,0,0,0,0,2304,0,2272,0,0],"FLAG":0,"BASE":54,"CMND":"TuyaMCU 11,1 | TuyaMCU 61,2 | TuyaMCU 64,3 | TuyaMCU 99,6 | TuyaMCU 12,101"}

MCU Functions

• dpid1 Power relay - When toggled will turn fan on / off.
• dpid2 Sets the target boil temperature: 0 = Natural, 1 = Sleep Mode, 2 = Manual Mode
  • Natural Mode: The fan speed varies randomly between (speed 3 to 6), in - the interval of every 15 seconds, giving the effect of a natural breeze.
  • Sleep Mode: The fan will operate at speed setting 1
  • Manual Mode: Fan speed is set by dpid3
• dpid3 Sets the fan speed 0 slow - 6 fast, (remote display 1 - 6)
• dpid6 Sets the timer function 0 = 9 hours, 1 = 8 hours, 2 = 7 hours ….. 9 = Off
• dpid101 Swing Mode. 1 = Fan will oscillate horizontally, (from left to right), 0 = Off

Configure Tasmota’s DpIds with the correct FnIds:

Backlog TuyaMCU 11,1; TuyaMCU 61,2; TuyaMCU 64,3; TuyaMCU 99,6; TuyaMCU 12,101;

Used the following rule to detect speed

Backlog Rule1 on tuyareceived#dptype4id3 do publish stat/%topic%/speed %value% endon; Rule1 1

Home Assistant fan.yaml

- platform: mqtt
  name: "Arlec Fan"
  state_topic: "stat/%topic%/POWER1"
  command_topic: "cmnd/%topic%/POWER1"
  payload_on: 'ON'
  payload_off: 'OFF'
  oscillation_state_topic: "stat/%topic%/POWER2"
  oscillation_command_topic: "cmnd/%topic%/POWER2"
  payload_oscillation_on: 'ON'
  payload_oscillation_off: 'OFF'
  percentage_state_topic: "stat/%topic%/speed"
  percentage_command_topic: "cmnd/%topic%/TuyaSend4"
  percentage_command_template: "3,{{ value }}"
  speed_range_max: 5
  availability_topic: tele/%topic%/LWT
  payload_available: Online
  payload_not_available: Offline