A variation of my PI controlled Temp / status monitors. This has DHT22 sensors, 2-wire sensors, Thermocouples, and MQTT control of a binary sensor/GPIO pin. Send data to a Home Assistant Instance via MQTT Discovery. Send a command from HA via MQTT and change a GPIO on the PI.
systemd ds18b20 furnace am2302 max6675 thermocouples sirgoodenough whatarewefixingtoday humid-sensors thermopi-furnace
- Updated
Mar 18, 2026 - Python