J tech photonics laser dont know how to use

[picengravertoo]

There is allot of information in this thread.

Where is the laser engraving category?

To start this topic off, I want say that I am very impressed how the Shapeoko 2 performs when laser engraving photos, especially with the J-TechPhotonics laser system. We are using the J-Tech grbl that can run X,Y & Z spindle code or X,Y & S PWM laser code and outputs on Pin 11 for the modulation. It can be downloaded here. http://www.picengrave.com/forum/index.php This photo engraving was done on our Shapeoko 2 with the 2.8W J-Tech Shapeoko kit and the g-code was generated with PicEngrave Pr…

Focusing the laser beam is very important for it to burn properly.