Where is pin 1 of the low speed connectors on the DB820c?
Its labelled on the board in silkscreen. The white dot.
Using my Head Strap Magnifier with Lights and 5x magnification I was able to see it too.
In the document it’s blured with cross pattern background.
We need to do a better job of making these clear.
Thanks for your help.
Well, snarky sounding reply aside, you could also have checked out the pinout page;
I did read all documents.
In the case of the DB820c, where the connector is in the middle of the board.
That page does not help to determine pin 1 on the DB820c.
This should be starring in your face since connecting extensions backward could be fatal.
I have Head Strap Magnifier with Lights and 5x magnification and 10x magnification of pdf to see the blurred numbers by the cross pattern background :-).
All boards conform to the exact same layout. 820 is an extended CE, which means that everything within the standard CE footprint (including the LS connector) conforms precisely to the exact same CE specifications as every other boar.
That makes sense. The Great 96Boards standards at work.