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Discussion in 'General Questions' started by WZ9V, Apr 19, 2016.
I'm interested to see if there are any leftover GPIO pins on the board.
Good luck. I don't have one of the modified RAMPS cards to refer too. There are a lot of unused pins on the standard one so those same pins would still be unused, if they existed I suspect they were omitted.
Guess I'll have to open it up and have a look.
Best i can tell no there is nothing extra on the ramps for the r1+