In HA is it possible to have 4 switches of which only one can be turned on at a time? If so is that an easy thing to code? has anyone done this before and can maybe share their experience of this
The unit I’m looking to control is a Vent Axia Sentinel Advanced which has 4 inputs which are used to set the air speed \ mode. So I don’t want to confuse it by having 2 inputs switched to on at the same time.
I’ll be using a 4 relay card with an ESP8266.