I wanted to fix my Rasperry Pi directly to my printer to run OctoPrint on it.
The two holders slide into the extrusion slot and enable the case to be connected to the printers structure. Due to the style of connection you can always remove the Pi easily.
The fan used is a 50 mm fan directly connected to the 5.5 V GPIO Pins of the Pi. All Screws used are spares from the MINI Kit but every similar M3 screw will work just as fine.
Due to the open design the case should fit all full sized Raspberry Pis, the one used here is a 3rd Gen.
The author hasn't provided the model origin yet.