Crazyradio PA - long range 2.4Ghz USB radio dongle with antenna

A long range open radio dongle based on the nRF24LU1+ from Bitcraze. It features a 20 dBm amplifier, LNA and comes pre-programmed with Crazyflie compatible firmware. With the Crazyflie 2.0 and the power booster, the range is increased to more than 1 km (line of sight), and above 2 km from one Crazyradio PA to another. (line of sight).