Quick Start
Troubleshooting
- Troubleshooting of NEJE 2S Series device
- Troubleshooting of NEJE laser module
- Troubleshooting of GRBL
- Troubleshooting of KZ and BL
What’s New
- How to Change Control Board Model
- How to Read Temperature From Laser Module?
- How to Connect Lightburn via Bluetooth
- How to work offline?
- Why Motor is Locked When Power ON
- How to Feedback?
- What Power Adapter Should I Use?
- How to Test M7/M8 at GRBL?
- Beware of Loss of Focus at Work
- How to Fix Homing Failed
- How to set focus light?
- Inferior power supply leads to the problem of laser power drop
- How to check my cable connection is correct?
- How to know my device type ?
- How to update firmware
- Why stepper motor making noise at stop ?
- How to adjust belt
- How to check my cable connection is properly
- What is the function of the red button?
- Why Image is Incomplete
- How to Know My Control Board Version
- How to test Homing at GRBL
- How to test laser at GRBL
- How to test motor at GRBL
- How to take a screenshot?
- Which serial port is my device?
- How to fix my A40640?
- What’s the meaning of burning time? What’s the difference between mS and mm/sec, mm/min?
- How to change control board for N40630/A40640
- How to Install Serial Driver on macOS
- How to Install Serial Driver on Windows
- How to work with Bluetooth
- NEJE Device Disconnect at macOS
- What is GRBL setting
- How to place your device correctly?
- How to work with LaserGRBL
- How to work with LightBurn
- What is your device mode?
- About PWM Signal Specification
- How to test my laser module
- How to distinguish my laser module type
- How to make laser module work with your control board
- How to Test GRBL Stability
- Solution of NEJE Master 2 Serises Device Stop Working
- How to Flash NEJE Firmware
- How to flash GRBL firmware
- Rename of NEJE Devices
- About GRBL Homing
- Solution of NEJE (Master) 2S Series Devices Stop Working