Model: -SMC01 Step Motor ControllerAdapted motor: steper motorNumber of control axes: single axisMotor signal: common cathodePower supply range: DC 5-30V universalInstruction features: streamline and optimize multiple commonly used instructionsAcceleration and deceleration control: YesInput reverse connection protection: YesRemote communication control: TTL serial portMain functions of the system: automatic, manual, setting, serial port controlSpeed range: 0.1~999 laps/minuteNumber of forward pulses: 1-9999 pulsesNumber of reverse pulses: 1-9999 pulsesCycle work times: 1-9999 timesForward delay time: 0.0-999.9 secondsReversal delay time: 0.0-999.9 secondsSubdivision selection range: 1-128 subdivisionProduct use environment: -5Celsius-60Celsius (non-condensing)Colour:Black+blueMaterial:ABSPackage Contents:1 x Stepper motor controller1 x Plug cordOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.