GRBLDuino Uno Lite V1

GRBLDuino Uno Lite V1 is the first user friendly GRBL v1.1 compatible 4-axis Arduino CNC controller shield supporting external drivers and full machine breakouts via screw terminals.

Available in kit form, which requires soldering of standard through-hole components, or assembled and tested.

Features:

• Fits Arduino Uno (not included)
• Supports any driver with Enable, Direction, and Step connections (not included)
• Screw terminals for all machine control connections
• Terminals for Ground, 5v, and 3.3v connections
• Dual end stop terminals for each X, Y, and Z axis
• High or low activation limit switches/end stops
• Emergency stop, abort, door safety, hold, and resume connections
• Spindle speed (PWM), enable, and direction connections
• Coolant connections
• Probe connection
• 4 independent axis capability

To have a complete CNC machine, you also need:

• 1 control computer (to send G code to GRBL)
• 1 Arduino Uno running GRBL v1.1
• 1 stepper motor driver per axis
• 1 stepper motor per axis
• 1 stepper motor power supply (max 45v DC)
• 1 spindle, pen, laser, drag knife
• 1 CNC machine structure

Find more details including schematics, parts lists, and tutorials at the blog.

Colors may vary. Arduino not included. Stepper drivers not included.