There isn’t much in the way of super clear instructions on connecting a Humidifier to your Wyze Thermostat. Mainly because these are not that common, they are usually add on appliances to the HVAC system, and their existing wiring can be different depending on who made it and how it is installed.
Once you get the wiring sorted, you will need to do a full Thermostat setup again in the app and tell the thermostat that you have a Humidifier (Hum). Like the video below that shows the Nest, the Wyze Thermostat will use the “*” star terminal.
But, there are some resources you can pull from to help figure it out. Take a look at these:
Forum posts discussing Humidifier integrations w\ the Wyze Thermostat:
This is a video discussing the Nest thermostat, but is the same concept w\ the Wyze Thermostat, it also uses the “*” star terminal for the Humidifier.
