V3 Arduino UNO CNC Control Shield Expansion Module 3d Printer Engraver Board USA


14 in stock



CNC Shield for Arduino UNO

  • 4-axis support (supports 4 stepper drivers)
  • Can be used with A4988 or DRV8825 stepper drivers (drivers sold separately)
  • Screw terminals for power
  • Convenient reset button
  • Pins for endstops (limit switches)
  • Pins for spindle and coolant control

Compatible with the popular open-source GRBL CNC controller firmware

This is an extremely popular board with tons of info and code available online.  Contact us if you need help with it.

Board comes assembled as pictured, NEW in sealed, anti-static packaging



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