- Effortless File Storage: The offline version is recognized as a USB mass storage device when connected to a computer, allowing for direct and easy access to your files. - High-Speed 8-Inch GRBL Offline Controller: This controller enables offline engraving of files and can be connected via USB for file transfer. It is compatible with all GRBL versions and features an adjustable baud rate for optimal performance. - Manual Control Features: Adjust the positions of the XYZ axes manually to set your engraving start point. You can also easily turn the spindle on and off as needed. - Document Engraving Made Simple: Save files directly onto the offline board, which seamlessly connects to the GRBL control board, enabling you to engrave without the need for a computer. Practical Applications: 1. Personal Projects: Use this controller for DIY projects, allowing you to engrave personalized designs on wood, metal, or plastic. 2. Small Business: Ideal for artisans and small businesses, enabling quick and efficient engraving of logos or custom designs for products. 3. Educational Use: Perfect for schools or workshops focused on teaching CNC engraving techniques, providing students with hands-on experience without the hassle of computer dependency.