Bluebox – sabrotone Arduino max6675 thermocouple schematic library connection data spi electronoobs Wiring thermocouple max6675 on esp8266 12e nodemcu
Mox Amber Schematic
Nodemcu thermocouple arduino esp8266 wiring max6675 projects 14core sensor 12e board dht11 wifi electronics i2c guide choose oled Max6675 thermocouple arduino