Raspberry Pi Zero 2 vertical box with Fan

Vertical case with airflow from the base for a small 4x4mm fan that can be controlled from any GPIO.

Also suitable for passive ventilation due to its top air outlet.

The front panel is very thin and can cause problems when printing in two colors. Make sure to mount a few millimeters of the color on the thicker surface to ensure a secure fit, or reinforce it after printing with strong glue on the four inner corners.

It also includes an internal support for an LED if you want a lighting effect. For example, I turn it on for 10 seconds every minute, and it creates an interesting effect due to the thin front panel.