3D Printer CNC Controller Kit Compatible With Arduino IDE Nema 17 Stepper Motor UNO R3 Upgrade Board GRBL Shield Expansion With DRV8825 Drivers And Mechanical Switches

Single Pack: 3D Printer CNC Controller Kit with UNO R3 ✔️ Includes Nema 17, DRV8825 drivers, CNC shield, and switches

This CNC controller kit combines an UNO R3 board, GRBL shield expansion, and DRV8825 drivers to run a 3D printer or CNC machine. It's commonly used in hobbyist and workshop setups for precise motion control and easy upgrade paths.

✅ Nema 17 Stepper Motor: 1.8° step, 1.7A, 0.45Nm torque
✅ UNO R3 Improvement Board included for easy I/O
✅ CNC Shield V3 expansion board for drive expansion
✅ DRV8825 drivers with multiple stepping modes and adjustable current
✅ Mechanical switches with 3-pin cable for setup

💡 What is a CNC controller kit with UNO R3 used for in hobbyist 3D printers and CNC projects? A handy way to upgrade motion control and expand capabilities. - Arduino IDE compatibility for quick code tweaks - GRBL-based control for standard CNC and 3D printing tasks - DRV8825 support with adjustable current and microstepping

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