I just checked my board against the diagram at http://smoothieware.org/pinout
IT looks like the diagram and the board are different. Have I wired incorrectly and what are the warranty implications for following the documentation?
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Imported from wikidot
Doh.
Confused by what I saw when looking at the board face-on - had the + and - reversed. The + symbol for the VBB is hidden (almost) by the connector.
So, follow the diagram and not your lying eyes!
I’m sure this will solve all my problems