Wired?
I would take it back and put the money toward something else, just my opinion. The R3 uses local weather station data which is probably better than a sensor.
did you try S1 and 24v- ?
Wired?
I would take it back and put the money toward something else, just my opinion. The R3 uses local weather station data which is probably better than a sensor.
did you try S1 and 24v- ?