4 Axis GRBL CNC Controller Board For Engravers All In One USB Type C Port Delivers Beast Performance With 775 Motors And 300W Or 500W 48V Spindle Motors External Drives Limit Switch Probe And Offline Controller Connectivity
✔️ 32-bit MCU board, USB-C, 40,000 mm/min, dual Y drive
This 4-axis CNC controller board is designed to drive engravers and compact CNC machines. It uses a USB-C port for stable data transfer and supports offline control with a quick switch to USB mode via external buttons.
✅ 32-bit MCU control with high-speed operation and stable motion
✅ USB-C interface with firmware upgrades and reliable data transfer
✅ USB automatic identification and offline/USB switch for uninterrupted work
✅ Y-axis dual drive and reserved 24V/12V/5V outputs for external drives
✅ Opto-coupler isolation for safety and easy mounting with long holes
💡 What is a 4 axis CNC controller board used for in engraving and desktop mills? A handy device that coordinates motor drivers and data flow to run multiple axes smoothly, enabling USB or offline control for hands-on projects. - Engraving, signs, and small milling tasks in hobby workshops - USB-C connectivity, offline mode, and external drive support for handy setups - Safe operation with isolation and compatibility with external drives