Spec:
Features:
On-board DIP switch, you can easily adjust the drive segments.
Terminal power connector for easy connection of drive power.
Compatible with 12/24V drive scheme.
Highly integrated expansion board, small size, stable performance.
Suitable for 42 stepper motor drive, 3D printers and DIY.
Specification:
Logic voltage: 5V
Input voltage: 12-30V
Ports: Digital
Interface: Direction, enable, speed
Size: 42*42*10mm
Fixed: 3mm
Pitch: 35.56*35.56mm (1400*1400mil)
Applicable module: For A4988 / DRV8825

Package list:
1 * Stepper Motor Driver Expansion Board

Note:
Please note the direction when installing the drive module, otherwise it will burn down the module.