CNC Shield V3 Expansion Board for Engraving Machine

1 x CNC Shield Board only

This is without  A4988 Stepper Motor Driver

please order  A4988 Stepper Motor Driver separately.

LKR 620.00

4 in stock


CNC Shield Board:

  • Latest CNC Shield Version 3.0 for Arduino.
  • GRBL 0.9 compatible. (Open source firmware that runs on an UNO for Arduino that turns G-code commands into stepper signals)
  • PWM Spindle and direction pins
  • 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a  full 4th axis with custom firmware using pins D12 and D13)
  • 2 x End stops for each axis (6 in total)
  • Coolant enable
  • Uses removable A4988 or DRV8825 compatible stepper drivers
  • Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to  1/32 micro-stepping )
  • Compact design.
  • Stepper Motors can be connected with 4 pin molex connectors or soldered in place.
  • Runs on 12-36V DC. (At the moment only the DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
  • Please note that this is an unassembled kit and Basic soldering skills are needed.



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