Controller and Driver Integrated stepper motor controller and driver functions. It provides motor operation and realtime control of the stepper motor's working state. 9 Work States Builtin 9 default workflow programs cover most applications and scenarios. Includes Forward, Reverse, Delay, Loop, Selflocking, Nolock, Rotating speed, and more. Forward and Reverse Rotation direction can be changed by pressing a button or by turning a potentiometer. Direction can also automatically change through the working mode to support multiple scenes and applications. 4 Control Modes In addition to its builtin parameter work mode, it can be controlled by external buttons, other drivers, or UART commands. Applications DIY automation projects, test benches, and prototype machines requiring realtime motor state control. Smallscale CNC, engraving, or positioning tasks that benefit from forward/reverse, delay, loop, and speed control. Robotic systems or lab automation where control is driven by external inputs, additional drivers, or UART communications.