Lol ok. Meanwhile the rest of the industry is moving on. I mean, how do you even do an wired connection to a drone? A lot of times guitarists will perform on a stage and the clients wants aerial views without the cost of a crane. Do you just tell them you can't do it and have them go with a different company?
I'm a little confused by this thread - it seems like you suggest that the drone should be controlled by the SBC in an effects pedal, that the guitarist is using to provide low-latency audio processing? As a techie and perpetual-intermediate musician, that seems a bit odd...
But, incidentally, at my day job I'm working on an embedded Linux system where audio latency matters, and which may well wind up with a WiFi radio (where latency probably doesn't matter so much). So, I'd like to understand issues in this space.
With special nonstandard proprietary wireless protocols is the answer you're looking for. The same shit wireless stage mics use. Or control over cellular data. I can guarantee you they aren't pairing them to a 802.11 router. Lol ok.