Homebridge Midea A/C

This is a homebridge plugin that supports specifically the Midea U-Shaped 12k BTU Window Air Conditioner (model MAW12AV1QWT) that I got from Costco.

I've customized this fork pretty highly to my specific use cases, feel free to fork to customize for yours.

Uses LAN connection for status and control, instead of the Midea HTTP API. This is quite a bit more reliable. Midea's HTTP API is still required for authentication.
Enable an outdoor temperature sensor.
Expose a separate fan accessory so I can control fan-only mode without the AC.

Gotchas

HomeKit's "Auto" mode for Heater/Coolers disables the temperature dial in the iOS app (not macOS), so I don't support it. It's semantically different than Midea's "Auto" though.
LAN status doesn't contain "beep" or "screen on" status. I decided against fetching from the HTTP API. The LAN set command has a beep/screen setting, but I think it's "does this command activate this", not a persistent setting.
Comfort sleep in set command doesn't seem to work