By way of the FCC, we learn something that looks like a third generation Nest Theromostat is en route… with 5GHz joining the party. Now I can’t say for certain the unnamed Nest device is another learning thermostat. But the round profile, with label on back, identified as model ZQAT30 (versus the 2nd gen’s ZQAT20) sure seems … Continue reading 5GHz Nest Thermostat On The Way?