I am in the process of making a sensor board module that will connect to the Overo J5 connector, and I have the signal-to-pin mapping from the Overo website, but I haven’t been able to find a specific physical pin-out (i.e. which pin is 1,2,3, etc) for the connector itself. The Hirose datasheet (datasheet here) doesn’t show where pin 1 is, nor does it show if the designators are staggered or by row, etc.

Anyone have experience with this connector?

Regards,

Derek Walters