MV zehnder how to remote control

Good morning everyone,
Please I would like your advice on how to automate my MV.
The photo shows the connections of the controller which can only choose the fan speed from 0 (off) to 3;
Please, which hardware do you recommend to control it with Home assistant? Can be wifi or zigbee
Thank yoy
PXL_20230806_103144017.MV|281x500