Best way to control many seperate but identical devices remotly? Answered
I need to control many (hundreds to thousands) small devices within a meter by computer so that i can program them and control them simultaneusly. cannot put a microcontroller in the devices, whats best bluetooth, radio waves, infra red? Any sujestions? I need to make the interface to the transmitter USB. I also need to recieve measurements from each device in real time and be able to differentiate for both the data and the devices since i will be controlling them and also recieving information from them. Any ideas?