Multi Rotor Parts
Hobbywing SkyWalker 40A Brushless ESC Speed Controller With UBEC
- Full Protection: Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.
- Selectable program setting
- Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.
- Safe Arming: Regardless the throttle stick position, the motor will not spin after battery connected.