This tutorial is only applicable to NEJE 1/2/2S series devices
Look for NEJE 3 device? Click here
Because the firmware update software cannot be signed, you may be intercepted by your browser while downloading, or deleted by your antivirus software. If you cannot download the firmware update software, please add this software to the trust list, we assure you , The software does not contain malicious code.
Firmware for NEJE 1 series devices and NEJE 2 series devices:
Download Firmware_v7.7, If you don’t know how to flash firmware, Click here
Firmware for NEJE 2S series devices:
Check out your deivce control version first, if you don’t know how, Click here How to know my control board version?
For control board version v1.0 v1.1 and v1.2, Download Firmware v7.7, If you don’t know how to flash firmware, Click here
For control board version v2.0 and above, Here is firmware list:
- Firmware v8.7 (Led low brightness version, If your device random stop at GRBL, try this firmware)
- Firmware v8.8 (Regular version)