My switches are lighting up when I depress them. In control troubleshooting they dont change when i do. What am i missing? Thanks for any help.
Do you have $10=511 in Grbl Settings (Our machine profiles sets it for you, unless you started without a profile, or changed $10 afterwards?)
Pictures of all the switch wiring (switch side and controller) for review please As well as a Grbl Settings backup (CONTROL > Grbl Settings tab > Backup Settings button) for review