About this 3D model
Case to mount a Raspberry Pi 4B that mounts to the frame of a Prusa i3 Mk2/3, enabling an OctoPrint server to be used to control the printer. There is room for a simple safe-power-off button circuit. The mounting bracket is courtesy of a similar case at https://www.thingiverse.com/thing:4212698 (this one does not provide the off-button)