Fanimation-RF-Controller

I achieve this via esphome now, see here:

• https://github.com/seanauff/esphome-devices/blob/master/remote_codes.md
• https://github.com/seanauff/esphome-devices/blob/master/rf_gateway.yaml

Remote control 304 MHz RF fans via MQTT

I used a generic 315 MHz TX module, and replaced the resonator with a 304 MHz one.