Hi, I Started to think how to control simultaneously more drones (like 20). I want a bit of help on transmission-reception side, I wanted to use 3dr telemetry but I i want to extend the number of drones on future (like 100 drones) i can't connect 100 usb telemetry modules to USB. What to you recommend for this purpose ? On flight controller, I think i will use APM because I can write custom firmware for it and is simple to implement RGB led controller system. For precision of flight, will be 1 meter between them, so i need to precise GPS, I think i ublox module can do the job, item you have other recommendation ? For example see this:
