Hi! My seuggestion is to start with the simplex mode, and then go forward testing with half-duplex (see readme). In any case I would be happy to see you testing it in a complex set up like the one you described!<p>For the antenna in the readme I suggest a dipole antenna, there you can find all the data. If you would add something or you experienced some problems open a issue or contact me :). Good experimentations.