MitsuCon

Mitsubishi Heat Pump (Air Conditioner) Controller for Home Assistant

Native code works with Home Assistant 0.98.1

Arduino project to build Mitsubishi heat pump controller for Home Assistant. It has 2 branches, classic and native.

Classic

This version is proven to working well on Home Assistant <=0.96. It has 2 parts:

• arduino sketch for ESP8266/ESP32 board
• Home Assistant custom component file to place in Home Assistant server

Chris Davis has a very detailed instruction blog:

https://chrdavis.github.io/hacking-a-mitsubishi-heat-pump-Part-1/ https://chrdavis.github.io/hacking-a-mitsubishi-heat-pump-Part-2/

Native:

New development code using native MQTT HVAC component built-in Home Assistant, not required custom component.

This project is based on https://github.com/SwiCago/HeatPump library.

Credits

Thanks to all contributors especially:

• lekobob https://github.com/lekobob/mitsu_mqtt
• SwiCago https://github.com/SwiCago/HeatPump
• Hadley https://nicegear.co.nz/blog/hacking-a-mitsubishi-heat-pump-air-conditioner/

*Mitsubishi means Mitsubishi Electric, not Mitsubishi Heavy Industries.