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From: "miloh (miloh AT froggytoad DOT net) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com>
Date: Sat, 4 Mar 2017 11:37:44 -0800
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Subject: Re: [geda-user] Layout data for Raspberry Pi B 3.5" TFT Touch screen
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Precedence: bulk

If the J1 header you mean is the 50 pin FPC connector for bare
displays, I exported it using Erich's translate2geda:

there's a copy here now:
https://gist.github.com/miloh/d3d66a80021e94ec511f16176d84f4c6

Note that the above footprint includes four lines (the  ElementLine at
the top).  These are likely the bounding box of the complete Adafruit
3.5 inch touchscreen project, including the mounting point ears that
extend past the datasheet given size for the touchscreen.

Further XY Positioning relative to the screen connector, as well as
the important FPC pcb cutout area has to come from inspecting the
datasheet and building some construction lines in a new pcb file.  I'm
poking at it now to see if I can get a reliably dimensioned .pcb file


r. miloh


On Sat, Mar 4, 2017 at 10:44 AM, Rob Butts (r DOT butts2 AT gmail DOT com) [via
geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote:
> I'm able to get it to load in PCB but this is not what I was looking for.
>
> I'm looking for the location of the J1 header so I can make a circuit board
> for the adafruit lcd to plug into.