Can I access the low-level RF encoder/decoder on the ESP32-C3?

[koshin]

Can I get access to the low-level RF encoder/decoder on the ESP32-C3? I would like to send and receive my own signals using the 2.4 GHz antenna, outside of the bluetooth/wifi protocols. The reason I want to do this is for an ultra-low latency application in which I only need to send extremely simple information (a single yes/no) and there is only one transmitter and one receiver in the location where my product will be deployed.

[ESP_Sprite]

No, sorry. You could try esp-now as an alternative, perhaps that has low enough latency.