Panasonic CN-CNT ESPHome

Coltrol Panasonic heat pumps though the old CN-CNT connection using ESPHome and Home Assistant

Progress list.

1. Make a repo.
2. Document my current model of heat pump serial data and try match to controls.
3. Write ESPHome firmware to control A/C. References: https://github.com/DomiStyle/esphome-panasonic-ac
4. Release beta.