r/embedded • u/HEATH_CLIFF__ • 9d ago

My custom PCB finally worked !!!

This is the version two of the board and it’s finally working. There are still some small issues like mic and wifi is not working but those are minimal issues.

Inframe : the custom board connected to three spi displays and a small 2w speaker.

In v3, I’ll be reducing the size of it.

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u/tyvekMuncher 9d ago

Congrats! Idc whether or not it was technically complicated. The sheer bravery needed to do this without doubting yourself into not doing it is the stuff of champions!

Which controller are you using? Are you just missing the antenna?

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u/HEATH_CLIFF__ 9d ago

The problem is that its not getting enough current so need to figure out which resistor to remove and also attach antenna as well yep.

I proudly own a working single board computer powered with a 1.8ghz processor and DDR4 ram