improve for dmaker.fan.p28

[parkghost]

Expose more features of dmaker.fan.p28

[mkavalecz]

Is it possible to get these features for dmaker.fan.p18 too?
The Xiaomi Home app can move the fan left/right manually, but I didn't see the service in the spec.

[parkghost]

@mkavalecz Try adding the motor-control property as button_properties to your custom entity of dmaker.fan.p18

[mkavalecz]

@parkghost It worked, thank you very much!

For anyone else who wants to try this, here's how it looks in my configuration.yaml:

xiaomi_miot:
  device_customizes:
    dmaker.fan.p18:
      button_properties: motor_control

Give it some time, and the new buttons will appear, works like a charm.