Prusa i3 PSU Cover Upgrade (+ Pi3 & +Relay)

thingiverse

I made significant changes to the Prusa i3 PSU cover to accommodate a Raspberry Pi3 and a 1 Chanel Relay. The relay board is used to turn On and Off an additional LED light. The design is compatible with Prusa i3 MK2, MK2S and MMU models. One thing you'll need to change is the head of cable ties from the Right Z Motor due to the expanding of PSU cover's height. You will also need several items: - A Raspberry Pi3 for running OctoPrint or other software. - A 1 Channel Relay board for turning an LED On and Off, or any other tasks you might use (available on Amazon). - A DC to DC step down Power Module Mini for converting voltages (also available on Amazon). - An OTG Adapter Connector for connecting devices (available on Amazon). - Flat Head M3 Screw Nuts with a length of 12mm x 2, used for the AC Power Socket. - Hex Socket Head M3 screws in lengths of 5mm x 3; 2 for the Raspberry Pi board and 1 for the Lid, and 10mm x 2 for the Relay board. - M3 Nut x 4 for securing the Power Plug and Relay Board. - A 5mm Spacer (optional) for supporting the Relay Board. - Six Circular Magnets with diameters of 6mm and thicknesses of 3mm. Additionally, I designed a small tool box that can hold an Alcohol Swab, Spatula, tweezers, and other tools.