murratw
Posts: 24
Joined: Wed Mar 26, 2014 12:24 pm

Mirror GPIO pins

Tue May 12, 2015 11:19 pm

Is there a way to mirror the GPIO pin output? I need to put a hat on backwards . I believe this would require mirroring the GPIO pins.

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electronicsguy
Posts: 156
Joined: Wed Jan 21, 2015 11:20 pm
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Re: Mirror GPIO pins

Wed May 13, 2015 12:05 am

murratw wrote:Is there a way to mirror the GPIO pin output? I need to put a hat on backwards . I believe this would require mirroring the GPIO pins.
not with software. you could design a custom pcb with headers on both sides and tracks connecting them in a twisted fashion.
blog: https://electronicsguy.wordpress.com
github: https://github.com/electronicsguy

ame
Posts: 3172
Joined: Sat Aug 18, 2012 1:21 am
Location: Korea

Re: Mirror GPIO pins

Wed May 13, 2015 12:09 am

Desolder the pins and re-solder them on the other side of the board.

ame
Posts: 3172
Joined: Sat Aug 18, 2012 1:21 am
Location: Korea

Re: Mirror GPIO pins

Wed May 13, 2015 12:11 am

Or use a ribbon cable and plug it in backwards.

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