I was wondering if it is possible to add a sim module and a radio transmitter module to a raspberry pi as i want to be able to, from my computer at home, plug an rc controller into my pc and send a signal straight to my raspberry pi on a drone or an rc buggy and then the raspberry pi ( which can be mounted and powered by the buggy / drone ) can send the signal with the radio transmitter to the rc drone or buggy emulating my proximity to it and theoretically give me unlimited range as long as i have a cellular tower nearby?
Does anyone think it is possible?