Summary

This is a case for the Atari ST SidecarT (https://sidecartridge.com/).

This case will fit a SidecarT (revision 0) that has the female pin headers for the Raspberry Pi pico removed, and the male pin headers of the Raspberry Pi Pico directly soldered to the SidecarT board.

It might be that not all micro-USB cables will fit, the micro-USB plug should not be to large.

You can install a short piece of transparent filament in the hole for the LED as a light guide.

"Button_1" is for the "bootsel" button on the Raspberry Pi Pico
"Button_2" is for the "select" and "reset" buttons on the SidecarT board.