Regards to all
My name is Dejan from Serbia
I make a Laser for engraving 600mm by 500mm
I plan to use 3030 aluminum profile for construction
For electronics, I got the following.
CNC SHELD V 3
A4988 step motor driver
I downloaded the EleksCAM v3.1 program and installed it on my PC
I downloaded the grbl-master and loaded it into the Ardoino UNO via ARDUINO IDE
I tried the program and it seems to me that everything is working properly.
I need help connecting the laser module to the TTL connector in the CNC sheld. Which pin on the CNC sheld are used for TTL?
To which pins on the CNC sheld are the end stop switches connected?
Thanks in advance for the help