GuangZhou Amonstar Trade Co. ,Ltd K40 laser engraver
I bought it used and modified with the Cohesion board. The control panel has been replace and has an LCD display attached and working. There is an additional board called PowerLED V3.5 which may or may not have come with the original machine. It has buttons for controlling the level of laser power and an amp meter. Most importantly is a laser test button. If nothing else, I would like this button to work because I can’t get the laser test from the LCD via Smoothie to fire at a low enough power to properly align the mirrors.
Please allow me to upload pictures… as a new user I am denied.