Is it possible to update the device handler of all devices of a certain type?

I just wrote a new device handler for a thermostat. I started editing each thermostat individually to update the device handler, but wondering if there is a way to update the device handler for all compatible thermostats to this new one.

Any ideas?


What type of Thermostat? If it has a unique fingerprint then there’s a chance it will choose your custom one over the default … but once it already has the default, then I doubt it will search for your custom one unless you remove and re-add the Thermostat.

Really - How many Thermostat instances do you have? It’s easier and more reliable to do it manually… no?