Software and Hardware

This page is for NEJE 2 series and NEJE 2S series and NEJE 3 series devices. rename note.  Before start: For reliable test results, please flash GRBL firmware once before start, and keep the default GRBL setting. what is GRBL setting? How to Test: Go https://lasergrbl.com/Download and install the control software, or download LaserGRBL 4.4.1

Follow steps: FAQ: Progress stops at 1% This happens for 3 possible reasons Target MCU type not match You download the wrong update.exe, Check out here. Failed, ISP time out / 烧录失败 Note: if this windows showed up, Your device will not be available until you complete the following steps. Open port failed. Turn off

For NEJE 3 and NEJE 4 Series Device Click here to know about How to flash GRBL firmware on NEJE 3 series device For NEJE 1/2/2S Series Device Flash the GRBL firmware will reset the GRBL settings and verifies that the GRBL is working properly. If your device failed to flash the GRBL firmware, take