Models T-Motor Air 20A ESC 39 735 5 DJI Innovations' Flame Wheel F-450 Quadrotor Frame 118 4483 7 EMAX CF2822 BLDC Motor 22 654 3 GWS 9050 Quadcopter Rotor 24 940 1 nRF24L01+ enhanced transceiver board 99 2983 18