Categories Uncategorized D1 mini : DS18B20 , PT6961 4 digital 7 segment LED Post author By Monster Post date 2019/01/06 ThingSpeak : https://thingspeak.com/channels/670646 Continue reading “D1 mini : DS18B20 , PT6961 4 digital 7 segment LED” Tags d1 mini, DS18B20, PT6961