I have found the USBvalve on Github. (https://github.com/cecio/USBvalve)
Its a great project, but i wasnt a fan of the original case for the PCB. So i made my own one. You need the Pi Pico with Type-C, the USBvalve PCB, the OLED and another printed spacer (https://www.thingiverse.com/thing:4748043 ; Not mine, its a bit snug on the Type-C Port, so i clipped off the plastic).
The case bottom is the same for both types of OLEDs, for the top, print either the 128x32 or the 128x64 piece.
Bottom.stl | 74.7KB | |
Top_128x32.stl | 107.1KB | |
Top_128x64.stl | 80.6KB |