NEJE 5 Series Laser Controller Board - Laser Control System / Card for DIY Laser Machine

Adopting the all-new sensorless reset technology, there is no need for an additional reset button. Simply adding a 3mm-thick cushioning pad at the collision position can complete the reliable and smooth reset action. Supports NEJE's brand-new complex process control software and wireless control operations. Optimizes numerous GRBL native firmware bugs.  Provides lifetime free firmware upgrade services.  Supports wireless real-time control with Lightburn and LaserGRBL.  Enables wireless or USB content transfer with Lightburn and LaserGRBL software for "REC" offline work. Built-in high-capacity memory allows for offline operation with large file storage, eliminating the need to occupy computer resources or LightBurn, making the process more reliable. Built-in advanced seamless reset function, no need for additional reset buttons, easy wiring.  2-year free warranty. Independent Z-axis for rotary axis expansion(Requires a motor driver adapter board).  Supports complex processes and safety