The Neje Laser Engraver DK-8-PRO is an awesome small laser engraver from China. Unfortunately, the supplied app is Windows only. There is an OSX App called DBeam available however some functions don't work with my DK-8 (movement keys), and I wanted a little more flexability over the image importing.
So, with a combination of the supported Hex commands (found from https://github.com/AxelTB/nejePrint - commands.txt), and listening to the serial port I wrote my own.
Features
The NEJE DK-8-KZ does come with a disc that has drivers and software for the device, but I promptly threw that in the trash. 91 thoughts on “ Review: NEJE DK-8-KZ Laser Engraver. Trotec Laser Engraving and Cutting Technology. Laser Machines. Laser Engravers. Speedy laser engraving machines are equipped with the most powerful JobControl ® laser software. Work in your usual graphics program and simply send your jobs to the laser using a printer driver. Equipped with a variety of options, the software is suitable for.
- Image importing
- Auto-resize
- Dithering or average pixel color settings
- Editing of imported image
- Real time progress preview of engraving image
Requirements
It requires an OSX Serial USB driver - I used the one from here (working on OSX Sierra 10.12.1):
https://github.com/adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver
https://github.com/adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver
Install
You can install using the latest release - https://github.com/AndyQ/NejeLaserEngraver/releases/latest
You can also compile from source (CocoaPods required).
You can also compile from source (CocoaPods required).
Usage:
- Launch app
- Drag image into preview
- Connect printer and then press refresh button (engraver should be auto-discovered)
- Press Connect button to connect to engraver
- Press Upload button to upload image to engraver
- Press Start to start engraving process.