1. It can control brushless motors with sensors (with Hall sensor) and sensorless (without Hall sensor). 2. This driver features square wave control (also known as trapezoidal wave control, 6step commutation control), which can drive the motor. 3. The sensorless drive control adopts a four quadrant control method, capable of generating braking force opposite to the rotation direction, preventing stalling during downhill movement or lifting heavy objects; the sensorless drive uses a two quadrant control method. It supports internal potentiometer, external potentiometer, 0 10V analog voltage, PWM, 485 communication, and model aircraft applications. 4. It can drive and control brushless motors with sensors (with Hall sensor) and sensorless (without Hall sensor), accurately detecting current and speed, and perform PID speed closed loop control and open loop control to achieve motor acceleration, deceleration, and smooth speed regulation.