I created these Wemos board cases. Originally, I was inspired by this case: https://www.printables.com/model/386784-wemos-d1-mini-case. However, since I only had the USB-C versions of the board with different mounting hole locations, I created these from the ground up and went through different iterations, which are all included. There are two with a clip holding the front side closed and one with a sliding mechanism. My latest version is the sliding mechanism. I think this one is the easiest and best to print.

All you need are 2 M2x10 or M2x12 screws.
It also has yhe space to fit an 4 pin JST connector.

If anybody has an better or easier design in mind please remix and share. I love to see new ways to implement the cases.

EDIT (15/02/2024):
I updated the Slide case for better JST fitment and 6x2mm magnet inserts on the top.