Characteristic:Built-in DIP switch, you can easily adjust workout segmentsTerminal power connector for easy connectionCompatible with 12/24 V drive schemeSuitable for 42 stepper motors, 3D printers and DIYSpecifications:

• Size: 42x42x15mm
• Correction: 3mm
• Pitch: 1400 x 1400mil (35.56×35.56mm)
• Logic voltage: 5V
• Input voltage: 12-30V
• Ports: Digital
• Interface: Direction, activate, speed
• Applicable module: A4988, DRV8825