- Efficient File Storage: The offline version acts as a USB mass storage device when connected to a computer, providing instant access to your files without the need for additional software. - 8-Inch High-Speed GRBL Offline Controller: Experience seamless offline engraving. Easily connect to your computer via USB for file transfers, and enjoy compatibility with all GRBL versions. The adjustable baud rate ensures optimal performance. - Manual Control Features: Gain precise control by manually adjusting the XYZ-axis positions to set the engraving start point. You can also manually turn the spindle on or off for tailored operations. - Document Engraving Capability: Store your engraving files directly on the offline board. Connect it to a GRBL control board and engrave without the necessity of a computer, enhancing flexibility and convenience. Use Scenarios: 1. Small Business Owners: Perfect for artisans who want to engrave designs directly from files stored on the offline controller without being tethered to a computer. 2. Hobbyists and Crafters: Ideal for DIY enthusiasts who appreciate the ability to work on projects without cables or constant computer access, increasing workspace mobility. 3. Educational Settings: Great for schools and workshops where users can easily manage engraving projects, providing a practical approach to hands-on learning without technical disruptions.