I don't have a drawing, but at [
miscsolutions.wordpress.com] you will find the following in the Appendix:
Quote
If the bottom left corner of the board is position (0, 0) then other points on the board are at the following (X, Y) coordinates, in mm:
Top right corner (24.0, 17.62)
Mounting hole centres (2.70, 14.92) and (21.11, 14.92)
Mounting hole diameter 2.8
Edited 1 time(s). Last edit at 04/24/2018 02:18PM by dc42.
Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod
Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].