Laser Engraver Forum

Using Eleks / Benbox Laser Engraver with GRBL0.9j If you want to try greyscale engraving (PWM) you will need to swap the link on the motherboard to V0.9 and change the firmware on the Arduino Nano card to GRBL v0.9. Two methods available to do this: 1: You can either download the pre-compiled versio...

Re Cheap Chinese laser engravers. I have had similar issues with these items which are not helped by the complete lack of any reliable documentation. The basic units from Eleks Maker and Benbox using the Arduino Nano controller are not intended for greyscale engraving though there are a number of re...