I have a number of Leviton RC-1000WHZB and RC-2000WHZB Zigbee thermostats.
Before moving to Hubitat, I used to control these thermostats with SmartThings using the generic SmartThings Zigbee thermostat device type. When I moved these thermostats over to my Hubitat c7 using the generic Zigbee thermostat device type, the Hubitat can see the room temperature, but cannot set the set points, the heat / cooling or the fan mode.
Are there other Hubitat Generic Zigbee thermostat drivers I might try?
Would it be a major effort to port the SmartThings Generic Zigbee thermostat driver over to Hubitat?