Thank you so much for this box! It's just perfect for my needs.
Inside I have:
- Relay to power on/off the printer
- LM2596 for RasPi and Relay
- LM2596 for USB hub mainly to power my LED-Lights (don't want the Pi to control them)
- 30mm fan powered with 3.3V from the RasPi
I cut the red +5V cable inside the USB cable from Pi to printer because for safety reasons I don't want to rely on any software (like the mentioned uhubctrl).
dasfilament.de black PLA 1.75 (case)
extrudr black PLA NX2 1.75 (cover)
brim for the case to avoid warping