I have trouble setting the above device to Celsius. I’m on the latest snapshot build with the new zwave binding. Parameter 5 Operation mode is set to 33 by default and is apparently controlling this. Bit 3 is supposed to be set to 1 for celsius reporting. But how do I set it?
Note though that if you are on the latest snapshot, this won’t help as the system will convert the units using the UoM system, which depends on how you have the regional settings configured.