Complete CNC Shield Kit with UNO R3 Compatible board and 4x A4988 stepper drivers with heatsinks. A cost-effective entry point for GRBL-based CNC machines, laser engravers, and 3D printer controllers.
| Board | UNO R3 Compatible (ATmega328P, CH340) |
| Shield | CNC Shield V3 for GRBL |
| Drivers | 4x A4988 with heatsinks |
| Axes | Up to 4 axes (X, Y, Z + clone) |
| Firmware | GRBL compatible |
All initeq products ship free to US addresses. Same or next business day dispatch from Georgia.