Seperating the AI card from the RPi

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colinbrogan
Posts: 7
Joined: Sat Dec 15, 2018 10:34 am

Seperating the AI card from the RPi

Post by colinbrogan » Sun Jan 06, 2019 12:23 pm

Hi, I've got the AI Stereo Card. Plugging in as a hat works fine. However, given the confines of the box I am installing it in, I've tried multiple times to unplug the hat and run individual jumper cables from the RPI GPIO to the bottom female GPIO of the injector card. I am basing my wiring on this post on the forum:
http://www.flatmax.org/phpbb/viewtopic.php?f=5&t=4

For clarity, see below my diagram and wiring:
IMG_0384.JPG
IMG_0384.JPG (78.44 KiB) Viewed 17 times
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IMG_0385.JPG (91.4 KiB) Viewed 17 times
IMG_0386.JPG
IMG_0386.JPG (114.3 KiB) Viewed 17 times
I have checked that I've wired the pins according to diagram multiple times. Anyone know what's missing? Do I need a different ground? The post doesn't specify which ground pins to us, just says as many as you want. I did 2 different ground pins which you can see in my diagram

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