I belong to an RC sailboat club, I also have 2 RC crawlers, a 1/10 scale and a 1/24th. I made a Arduino/Raspberry Pi control system for the 1/10, basically making a FC but got hung up with the navigation so decided to change to a ELRS receiver with a F405 mini wing using ArduRover. I haven’t started on that yet but will trying to learn as much as I can in the meantime.