Brushless ESC with FOC drive, specialized designed for UAV drones. FOC vector control developed for precise control, fast response, efficient driving, and low noise. Supports CAN & PWM dual throttle, better resist external electromagnetic interference. New Generation Black Box Feature, allowing millisecond-level data recording and fast data & fault analyzing. Adopts CAN 2.0 Communication Technology, the working status of the ESC can be remotely monitored in real-time through the flight controller, and the thrust system data can be accurately diagnosed and analyzed.