grbl-Nano
author: serisman
2 layer board of 2.73 x 2.38 inches (69.2 x 60.4 mm)
Uploaded:
December 20, 2021
Shared:
December 20, 2021
Total Price:
$32.35
A 3-axis CNC controller board for Arduino Nano (grbl 1.1 compatible).
Fixes a lot of the annoying issues that the existing Keyes_CNC board has (like bad microstep jumpers, swapped dir/step pins, legacy v0.9 pinout, power jack on opposite side as micro USB, etc…).
This should work for any grbl based CNC/Laser Engraver, although it was specifically designed to be a direct (physical) swap of the NEJE-DK3000 board that comes in the cheap/small NEJE DK-8-KZ miniature laser engraver (and many of its clones). After upgrading to this board, at least you can use LaserGrbl or Lightburn instead of the horrible software it comes with. (make sure you set your current limit low enough to not burn out the small stepper motors).
A 3-axis CNC controller board for Arduino Nano (grbl 1.1 compatible).
Fixes a lot of the annoying issues that the existing Keyes_CNC board has (like bad microstep jumpers, swapped dir/step pins, legacy v0.9 pinout, power jack on opposite side as micro USB, etc…).
This should work for any grbl based CNC/Laser Engraver, although it was specifically designed to be a direct (physical) swap of the NEJE-DK3000 board that comes in the cheap/small NEJE DK-8-KZ miniature laser engraver (and many of its clones). After upgrading to this board, at least you can use LaserGrbl or Lightburn instead of the horrible software it comes with. (make sure you set your current limit low enough to not burn out the small stepper motors).
