Does anyone know where I can find a drawing of the physical mounting holes for a Smoothieboard? PDF,SVG, or DXF would be fine.
with USB connector at bottom left and pointing left, mounting hole positions are as follows:
The board is 129.52mm long and 105.134mm wide.
These numbers are extracted directly from https://github.com/Smoothieware/Smoothieboard/blob/master/smoothieboard-5driver.brd
The mounting hole locations are exactly the same as the 4x, however the 5x board is longer in one dimension.