40A Brushless ESC Drone Airplanes Parts Components Accessories Speed Controller Motor RC Toys FPV Durable Quadcopter Helicopter Color:Long With extreme rigorous testing by

With extreme rigorous testing by engineers and studying the markets for years

the fly time up to 16 mins

* 2x 8pin JST-SH sockets (PPM

Processor: SILABS EFM8BB21F16G-C

Safety arming feature: Regardless the throttle stick position

40A Brushless ESC Drone Airplanes Parts Components Accessories Speed Controller Motor RC Toys FPV Durable Quadcopter Helicopter Color:Long With extreme rigorous testing byFeatures: Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected. Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters. User programmable. Multiple procedure methods supported: transmitter stick, LED procedure Card. Very easy to procedure the ESC at home or at the flying field. Compatible with Lipo and NiMH battery. Timing can be changed to