- Offline Functionality: Achieve seamless workflows with the GRBL 1.1 control board. It allows you to engrave without a constant computer connection. Simply upload your designs directly to the controller for enhanced portability and convenience in your workshop, compatible with 3018, 2418, and 1610 3-axis machines. - Adjustable Power Control: Customize your engraving experience with 0-100% power settings. This feature enables you to adapt to various materials, ensuring clean cuts on softwoods and intricate details on tougher surfaces, all while maximizing engraving quality and tool longevity. - Advanced Safety Protection: Work safely with built-in safety measures such as over-current and short circuit protection up to 2A. The active heat dissipation system ensures optimal operating temperatures during prolonged use, minimizing electrical hazards and maintaining consistent performance. - Integrated Motor Drive System: Experience superior motion control with the integrated stepper motor drive housed in durable aluminum alloy. This system supports dual connections to offline modules and computers, providing flexibility and delivering smooth, precise movements for high-quality engraving results. Use Scenarios: 1. Create custom signage in your workshop using various materials with adjustable power settings for perfect results. 2. Engrave intricate designs on wood or metal for personalized gifts, ensuring safety and performance with robust protective features. 3. Efficiently manage multiple projects by uploading designs directly to the controller for quick, portable engraving without a computer.