Galvo Connection Error

[jkwilborn (Jack Wilborn)]

This is for a grbl machine, but it outlines how to check the drivers for a Mac.

USB will not connect. "Port failed to open" error Mac/Monport K40

This is a video I just produced that addresses how to determine if your Mac sees your laser and a couple possible fixes if it doesn’t. [Fixing Laser Connection Issues On Mac: Easy Troubleshooting Tips]