GRBL CNC shield

550.00 Br

  • 4 Axis Arduino CNC shield Grbl
  • GRBL 0.8c compatible.
  • 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)
  • Spindle enable and direction
  • Coolant enable
  • Uses removable A4988 compatible stepper drivers. (A4988, DRV8825 and others)
  • Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
  • Stepper Motors can be connected with 4 pin molex connectors.
  • Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
  • Arduino CNC Shield is the PCB you need to control the stepper motors.
  • This PCB is perfect if you want to assemble your first CNC low cost machine such as a laser cutter, using an Arduino Uno.
  • It is totally compatible with the popular GRBL firmware.
  • It supports up to 4 motors with A4988 or DRV8825 drivers.
  • 4 Axis Arduino CNC shield Grbl

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