CNC Shield V3 Expansion Board – GRBL Compatible for Arduino

The CNC Shield V3 is a powerful expansion board designed for Arduino-based CNC machines. It supports GRBL firmware and allows seamless control of stepper motors for 3-axis or 4-axis CNC systems. Featuring four stepper motor driver slots (A4988/DRV8825 compatible), PWM spindle control, and easy pin configuration, this shield is perfect for DIY CNC, laser engravers, and robotics projects.

✅ GRBL compatible for Arduino-based CNC machines
✅ Supports 3-axis & 4-axis motor control
✅ Compatible with A4988 & DRV8825 stepper drivers
✅ Ideal for DIY CNC, laser engravers, and automation projects

Package Includes: 1 × CNC Shield V3 Expansion Board