drinna_pcb

Reference Designs:

Pine H64 B

[Product](https://www.pine64.org/pine-h64-ver-b/)
[Wiki](https://wiki.pine64.org/wiki/PINE_H64)

Orange Pi One Plus

[Product](http://www.orangepi.org/OrangePiOneplus/)
[Schematics](https://linux-sunxi.org/images/7/7c/OrangePi_OnePlus_Schematics_v2.0.pdf)

Orange Pi 3

Orange Pi Lite 2