MQTT Chamber Temperature Plugin for Octoprint

• Requires the MQTT Plugin to be installed and configured
• Subcribed topic configurable via Plugin Settings
• Can convert retrieved temperature to Celcius if provided in Fahrenheit
• Control enclosure temperature via MQTT state topics

Screenshots

Temperature Sensor Ideas

• ESP8266/ESP32 BME280 - https://github.com/synman/BME280
• ESP8266/ESP32 SHT30 & LCD - https://github.com/synman/SHT-Sensor

Heater and Power Plug Reference

The easiest way to manage temperature control is by use of a miniature heater connected to a Home Assistant integrated power plug such as the TP-LINK HS103. Creating automations for managing the requested and actual power state values via MQTT is then fairly trivial.