4 Set 2212 920KV CW CCW Brushless Motor + 30A Simonk ESC w/ 5V 2A BEC + 9450 Prop for F450 F500 F550 Phantom 2 3 Drone 1080p 1pcs F450 Quadcopter Frame w/

1pcs F450  Quadcopter Frame w/ landing gear

Hubsan X4 H501C H501S

Port enabled

Start again and use it normally

Output enable pin to quickly disable all the outputs

4 Set 2212 920KV CW CCW Brushless Motor + 30A Simonk ESC w/ 5V 2A BEC + 9450 Prop for F450 F500 F550 Phantom 2 3 Drone 1080p 1pcs F450 Quadcopter Frame w/2212 920KV Brushless Motor Type : 22 x 12mm KV: 920rpm V Voltage: DC 7 12V Weight: 53g 30A ESC for Multirotor. This hardware, with the Simonk firmware, gives you the perfect solution for multi rotor use. Highest Efficiency 100% N FET design. Highest accuracy with Crystal Oscillator (temperature does not affect the PWM operation area as other cheap WSA). No undervoltage lockout, because everyone in a cutoff Multirotor = crash. 30A ESC for Multirotor.