HELLO EVREY ONE PLZ I HAVE PROBLEME WHIT MY PROJET OF CNC I BAY ARDOUINO UNO WHIT SCHELD A4988 I USE THE LIBRIERY GBRL WHIT CONTROLLER GBRL IN MY PROJET
THE PROBLEME IN THIS VIDEO
Please don't SHOUT.
You probably need to seek advice on a CNC Forum where people are familiar with GRBL. The Arduino Forum is for helping people write their own programs.
...R
If the video wasn't out of focus and nearly completely black, it might be possible to see what you mean.