Case for ESP32 or 8266, or…
Prints flat, folds to make a case, I've glued with superglue but other (eg epoxy) would also work. Hinge is one layer thick (at 0.2mm layer height).
Inspired by https://www.printables.com/model/184727-print-flat-and-fold-case-for-raspberry-pi-zero-2-w but this one makes the whole case, that one needs separate end caps.
Also, because each fold is split into two sections, 45 degrees each I believe this might make it last longer as a moving hinge because each section goes through less movement than if it was a single hinge per side.
STL included for the node-mcu ESP8266 variant and also for the ESP32 variant I have here. FreeCAD file included also, to allow modifications to other sizes.
The author marked this model as their own original creation.