So Im using Windows 10, GRBL.9, Arduino, and UGS. I had this working a few days ago but the z-axis stopped working. So I got another shield and remounted it. Now I can't connect. It says in UGS "**** ...
Universal GcodeSender is a Java based GRBL compatibl cross platform G-Code sender. Use this program to run a GRBL controlled CNC machine. To run simply unzip the .zip file and double click the .jar ...