4 Control Modes In addition to its builtin parameter work mode, this device can be controlled by external buttons, other drivers, or UART commands, providing flexible integration with your system. Controller & Driver Integrated stepper motor controller and driver functions. It can drive the motor and control the working state of the stepper motor in real time for responsive performance. 9 Work States Builtin nine default workflow programs cover most applications, including Forward, Reverse, Delay, Loop, Selflocking, Nolock, and Rotating speed, among others. This gives you readymade options for common tasks. Forward & Reverse The rotation direction can be changed by pressing a button or by a potentiometer. It can also automatically change direction through the working mode to achieve multiple scenes and applications. Typical use scenarios Indexing conveyor or packaging line: Use Forward with Delay and Loop to move a part to a precise position, pause, and , with optional locking to hold at the position when needed. External automation integration: Drive the motor from a host microcontroller or PLC via UART commands, combining with the builtin nine work states for rapid deployment in automated systems. DIY control with manual input: Use a button or potentiometer to manually set direction and cycling behavior, while leveraging the preset work states for consistent repeatable motion.