The A/C had problems today downstairs. I went under the house and found out the vent stack blower was turning on and off. Even with the blower power unplugged, the relay continued to chatter. I was worried that the igniter was also doing this so I didn't leave it powered up for too long. There were new controllers online for around $90 and also in stock at Grainger for $179 plus tax. Libbie didn't want to leave with no air flow downstairs so I opted to spend the extra $100 and ordered it from Grainger for will call pickup tomorrow. I spent quite a bit of the day studying how to implement a moteino to MQTT gateway. I found a nice one on instructables that uses back to back arduinos. I'll substitute a Moteino for one of the arduinos. This looks do-able. Dinner tonight was hamburger again with tomato, onion and baked beans. We finished another bottle of Rodney Strong Cabernet with dinner. For dessert we went over to Brewsters and had a waffle cone.