Setting up a z axis touch plate - which pin do I use?

gnea / grbl

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

https://github.com/gnea/grbl/wiki

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Setting up a z axis touch plate - which pin do I use? #1119

Open MarkEMark2 opened 2 years ago

MarkEMark2 commented 2 years ago

I would like to add a z axis touch plate to properly set my z axis tool to the surface of the cutting project. Which pin would I connect the touch plate to on the Arduino (or Arduino mega 5x)? My homing now works on my 3 axis machine and this still needs to be figured out.

I think this is the last of my set up issues. Thank you for all of the support!

MARIOBASZ commented 2 years ago

view on CPU map Mega 5x = pin A15