This is an enclosure for the ESP32 alongside the MAX7219 four-in-one panel. It is the first version of the model, and can comfortably fit both components inside.
There is a wedge inside of the enclosure that the ESP32 can sit against, allowing for the USB-C connector to be accessible from the other side. The MAX7219 series of panels are held in place by a lip at the edge of the display.
This was designed to be glueless, screwless, and solderless. The display should fit comfortably in the holder, but it may be slightly loose.
This model was designed for an XDA article.
The author marked this model as their own original creation.