HeaterCooler - fan speed options

[njh]

Hi,

I want to connect my ESP32-Faikin module up to Homebridge and was going to use MQTT to glue it together. I presume the Fan Speed values for a HeaterCooler at 0-100 integers?

Only other option I can think is to map the fan setting using something like this:

HomeKit Fan Speed	Daikin Setting
0-19	Indoor Quiet (Night Mode)
20-35	Speed 1
36-51	Speed 2
52-67	Speed 3
68-83	Speed 4
84-100	Speed 5

But then I am not sure how to put the Fan into 'Auto' mode - maybe by having a separate custom grouped accessory with a Switch for controlling Auto?

Thanks!

nick.