ZK-SMC02 is an integrated stepper motor controller and driver all-in-one module. It combines signal generation and driving circuit, which can directly drive 42 and partial 57 two-phase stepper motors without an extra driver. It adopts rotary knob + button operation, equipped with LCD screen to display operating parameters in real time. Supports forward/reverse rotation, speed adjustment, start/stop control. Suitable for small automation equipment, rotating platforms, CNC DIY, experimental testing and model modification.

✅ Controller & Driver Integrated Design No separate stepper driver required, directly connect to 2-phase 4-wire stepper motor, simplify wiring. ✅ Intuitive Operation Interface Rotary encoder for speed regulation; CW/CCW buttons for direction switching; RUN/STOP button for motor control. ✅ LCD Digital Display Real-time display of speed, operating status and parameters, easy observation. ✅ Multiple Working Modes Continuous rotation mode, jog mode; freely set rotation direction and operating speed. ✅ Wide Power Supply Range DC 7–24V power input, compatible with most common switching power supplies. ✅ Built-in Protection Circuit Overcurrent protection, effectively prevent module damage caused by abnormal motor load. ✅ Portable Enclosure Design Integrated housing, convenient for desktop experiment and equipment installation.