hai i recently build a small Dremel cnc using Aurdino uno and cnc shield equipped with drv8825 driver and Nema 17 stepper motor everything works fine ..i just want to attach y axis probe .... but cant find any solutions any help?
Connecting Grbl If you do not have a Protoneer CNC shield, the shield you have will not have the current pin-out for grbl 1.1 and will have to change around a couple pins. It is in the wiki.
i am using Protoneer CNC shield... but there wasnt any marking of probe pin o it .. i guess i have to costume wire it to A5 and ground.... then will it work with open build controller software
