Designing HAT for Rpi3.
I am looking for precise dimensions/location of Pin1 of J8 on Raspberry pi 3 board, relative to the mounting holes. No luck finding this after hours of searching. There are MANY mech dwgs out there (my HD is now filled with them) but they do not have the data I need.
Yes I could guess and estimate, but being a design engineer I know that the "answer is out there", so I am trying to locate it !
Any help is much appreciated !!