









⚙️ Elevate your CNC game with pro-level control and ultimate freedom!
The 3 Axis GRBL 1.1F USB CNC Controller Board is a robust, upgrade-ready solution designed for precision engraving and milling. Featuring 24V DC power input, support for Nema17/Nema23 stepper motors, and an offline controller with SD/TF card compatibility, it ensures seamless operation across popular CNC machines like the 1610-PRO and 3018-PRO series. Enhanced safety with an emergency stop port and advanced spindle PWM control make it a must-have for serious DIY CNC enthusiasts and professionals alike.






| UPC | 681385630916 |
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| Part number | 4V |
| Item Weight | 230 g |
| Package Dimensions | 15 x 11.6 x 8.6 cm; 230 g |
| Item model number | 4V |
| Size | 3 Axis |
| Style | Style-A |
| Power source type | dc |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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