File talk:Rampswire14.svg
off course I mean D9, D10 and D11
Drawing error for ENDSTOPS
The drawing is wrong.
It shows the yellow wire from the endstop going to the 2nd pin position. The yellow wire in drawing should go to the 3rd pin.
The schematic shows that the center pin, of 3, #2 it is the ground pin. There are also statements that the ramps pin layout matches the pin layout of the hall effect sensor, ground in the middle.
Note: The drawing is for endstops connected for the MIN position.
Seems like should be corrected.