I uploaded the configuration file for ESPHome

Once flashed, and connected to WiFi, you will have two services to send IR and RF messages

And if the board receives RF signals, ESPHome will trigger the event esphome.rf_code_received exposing the protocol and the code received as an int (You have to convert that int in binary to actually use it)

In this case, I received the code 721136 (10110000000011110000 in binary) with protocol 2