Raspberry Pi Zero stack-up

Not stack-up, as in PC board layer stack-up, but add-on board stack-up…

The LiPoly board is working fine, as detailed in my prior posts. The USB hub board is also working. The stack shown here has the Pi Zero and both boards. As shown the D+ and D- lines from the USB hub aren’t connected to the Pi.

For the moment, I connect them with a cable, but I’ve got a small interconnect PC board on the way. With that, I won’t need extra cables and won’t need to hard solder the boards together. I’ll post pictures when it comes in.

 

She’ll be coming ’round the mountain when my boards come in