I use the Arduino Due with the Protoneer V3 Board. The Probe Pin doesnt work, no matter if you use the webbuilder or just copy the code. The Issue is in the following folder: grblHAL_Due/src/boards/protoneer_3.xx_map.h. The probe pin is not defined as aux_input. I defined an aux_input like in the "ramps1.6" folder, now it works properly. Theres some other Boards with the same Issue.
I use the Arduino Due with the Protoneer V3 Board. The Probe Pin doesnt work, no matter if you use the webbuilder or just copy the code. The Issue is in the following folder: grblHAL_Due/src/boards/protoneer_3.xx_map.h. The probe pin is not defined as aux_input. I defined an aux_input like in the "ramps1.6" folder, now it works properly. Theres some other Boards with the same Issue.