General description The 2X CNC Stepper Motor Driver is a versatile module designed for Nema42/57 stepper motors, offering adjustable control over various parameters. It features a high-definition LCD screen for easy reading and setting of motor parameters, ensuring precise operation. Technical specifications Input Voltage: DC 5-30V Microstep Resolution: Up to 1/128 Measurement Allowed Error: +/- 1-3 cm Usage Adjust angle, speed, direction, and delay time of the motor. Select from 9 built-in working modes including rotation, reverse rotation, delay, and cycle. Utilize external buttons or drives for additional control. Access 13 menu setting functions such as cycle number, motor rotation, delay time, pulse number, forward speed, and reverse speed. Other information Package Contents: 2 x Controller, 2 x Plug Cable Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.