I am helping a friend find resources for software and hardware for a multiple quad flying project. The goal is to have several quads (led illuminated) flying a pattern in unison. We need a line on software that would allow him to control/program the quads with a PC, using 2.4GHz signal(s) (for range and fidelity) I have been in RC for 20 years, this is just out of my skill set. He is an electronics engineer, so implementation of the hardware/software is no problem. We just need to find it , if it exists. Any help is MUCH appreciated, Thank you!