Ender 3 Raspberry Pi 2/3/4 mount with buck converter mount and toolbox

thingiverse

What to Print ==================== If you have a Raspberry Pi 2 or 3, you need to print "PiCase_v1.1.stl" and "PiCaseSleeve.stl". If you have a Raspberry Pi 4, you must print "Pi4CaseBottom_v1.1.stl" and "Pi4CaseTop_v1.1.stl". To mount any other Pi variant, check out the remixes. For power supply from your printer's PSU, you need to print "lm2596sCase.stl" and "lm2596sCover.stl". The box is completely optional. Guides ==================== Howchoo made some nice guides for this project. Check them out: Installing the buck converter: https://howchoo.com/g/zjm0zjnlndq/how-to-power-a-raspberry-pi-from-your-3d-printer Installing the Raspberry Pi to your printer: https://howchoo.com/g/ntg5yzg1odk/using-octoprint-with-the-creality-ender-3-3d-printer A general Octoprint guide featuring this project: https://www.youtube.com/watch?v=1RuasPvZhx0 Things You Might Need ==================== Raspberry Pi Short mini-USB to USB cable ([https://www.amazon.com/dp/B006WAG97A](https://www.amazon.com/dp/B006WAG97A)) XT-60 Y-Splitter cable (optional [https://www.amazon.com/dp/B07PQ4P5HH](https://www.amazon.com/dp/B07PQ4P5HH)) Instead of using actual t-nuts, you can use standard M3 hex-nuts with this thing: https://www.thingiverse.com/thing:1073567 Changelog ==================== 2019-08-27: Updated description and added photos and guides from Thingiverse user howchoo. Thank you very much for letting me link them here! 2019-08-23: Tested the Pi4Case and found a flaw. Fixed that and uploaded Pi4Case_v1.1, which fits (tested by howchoo). 2019-08-21: Added a beta case for the Pi 4. It is based on the Raspberry Pi 4 Case - Slider Case" by dtnavida. I only added the mounting plate, holes for a 40mm fan & same ventilation slots. 2018-05-03: Removed a notch at the PiCase that would not let the sleeve fit onto it. Workaround: Use a side cutter to remove a bit of the sleeve or the notch.