Aruduino R3 IO connector footprint

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1

Hi,

I am looking for the specification of the layout connector footprint for the LPCXpresso V3 standard expansion connectors as used in the LPC54xxx family of LPCXpresso boards (i.e. OM13078, OM13090, OM13092) . This seems to be an Arduino R3 expansion IO header. Where can I find the geometrical specification and the distance of the connectors to each other? I just cannot find any technical description of this anywhere. Can anyone provide me with a link or the description about the footprint of this connector?

Many thanks in advance

Dani

LPCXpresso V3 IO connector footprint.png
LPCXpresso V3 IO connector footprint.png1224×858 258 KB

2

This seems to be an Arduino R3 expansion IO header.

That doesn't look like an Arduino in the picture.

Anyway, a caliper is not all that expensive. Measure the distances yourself, you can't find a schematic.

3

https://forum.arduino.cc/index.php?topic=24228.msg183530#msg183530