CNC Shield V3.0 Expansion Board Kit mit Board für Arduino, 4 Stück DRV8825 Stepper
CNC Shield V3.0 Expansion Board Kit With Board for Arduino, 4PCS DRV8825 Stepper Motor Driver and Heatsink, 10PCS Jumper Cap, USB Cable For Engraving Machine. Jumpers to set the Micro-Stepping for the stepper drivers.