Mitsubishi Ecodan Air-to-Water Bridge for CN105 to MQTT

This software is to communicate with the Mitsubishi Ecodan FTC controller over the CN105 connector (As used for MELCloud or the MELCOBEMS Procon A1M Mini)

Hardware

To learn about the Hardware and Device Recovery, please read Hardware and Recovery.md

Pre-Compiled software is for offical hardware:

• Generation 1 ESP8266 ebay sold hardware: https://www.ebay.co.uk/itm/325967595655
• Generation 2 ESP32 ebay sold hardware: https://www.ebay.co.uk/itm/326347231581
• ESP32 Ethernet ebay sold hardware: https://www.ebay.co.uk/itm/326278295259

You can bring your own, compile in Arduino or flash the hardware above with pre-compiled.

Home Assistant

To learn all about the Home Assistant controls & sensors, please read HA Parameters.md

Proxy (Onward Forward)

It's possible with appropriate hardware to keep MELCloud running, see Hardware and Recovery.md

Mitsibushi CN105 Protocol

To learn all about the Mitsibushi CN105 Protocol, please read Protocol.md