3D Printer A4988 Stepper Motor Driver Expansion Board

Expansion board for the A4988 Motor driver so it can easily be integrated into projects without a lot of wiring.

More details

Availability: SHIPS TODAY

Last Updated: 12/04/2022





  • Expansion board for the A4988 Motor driver for use with Arduino or other 5V microprocessor
  • On-board DIP switch so you can easily adjust the drive segments
  • Screw terminals for easy solderless connections
  • Holds 1 A4988 Motor driver or 1 DRV8825 Motor Driver
  • Set the jumpers to ON DP position for 16 segments (4988) or 32 segments (8825).
  • Jm is connected to the motor.
  • Jv connected to 5V and 12V-24V power supply.
  • Jc's ESDG respectively corresponds to EnableStepDirGnd drive signal output
  • Suitable for 42 stepper motor driving, 3D printers and DIY stepper motor projects
  • Dimensions: 42 x 35 x 10mm
  • Fixed Mounting Holes: 3mm
  • Logic Voltage: 5V (suitable with Arduino boards)
  • Motor Input Voltage: 12-30V
  • Ports: Digital
  • Interface: Direction, enable, speed
  • Works with:
No customers have asked questions about this product yet.