i'm testing your software...
and i have some trouble for can print some grayscale picture.
do you have some exemple of picture that you engrave with you software? (image + engraving picture)
do you have some parameter for can do it...
rigth now, i have only white and dark mode working not so bad.
i 'm trying you V1.0 on a 3D print laser upgrade to laser engraving.
i'm using also benbox software.
i have 2 arduino nano, one for benbox, the other one fir grbl 0.9
thank you very much..