Super Minimal OpenPuck 'case'
I love the combined puck/dock/charger idea for the new SC. For stationary use its great, but having a cable + puck isn't the best configuration for travel. I found a small plug-to-plug USBA-C adapter which works well, but the puck's orientation blocks off other ports next to it. I've been living with a really short usbA-to-C cable, but having the puck just kinda flop around off my laptop was very annoying, and I was worried about the puck's pins bridging something metal and causing problems.
So! I got a small NRF8250 board running openpuck, and then made a hyper-minimal 'case' for it. It's still a tad long with the USBA-C converter, but I no longer have the floppy dongle problem.
In case anyone has the same predilictions: https://www.printables.com/model/1866854-openpuck-tiny-cover