- Arduino Expansion Board
- The expansion board can be used as a driver expansion board for engraving machines, 3D printers, etc.
- There are a total of 4 slots for stepper motor drive modules ( note that this board does not contain A4988 stepper motor drive modules)
CNC Shield V3 3D Printer A4988 Driver Board
- Product Code: CNC-BRV3-0059
- Availability: In Stock