Einsy Rambo & Raspberry Pi4 + onboard Fan case for stock Frame

prusaprinters

<p>&nbsp;</p><p>This print is based on <a href="https://www.prusaprinters.org/prints/30296-einsy-rambo-raspberry-pi-case-for-stock-frame">https://www.prusaprinters.org/prints/30296-einsy-rambo-raspberry-pi-case-for-stock-frame</a></p><p>I modified the case so it can fit a Raspberry Pi4 with onboard fan. My fan modell is ZP-0042</p><figure class="image image_resized" style="width:56.86%;"><img src="https://res.cloudinary.com/rsc/image/upload/b_rgb:FFFFFF,c_pad,dpr_1.0,f_auto,q_auto,w_700/c_pad,w_700/R2020449-03" alt="ZP-0042 52Pi | 52Pi Extreme Cooling Fan Kit For Raspberry Pi | 202-0449 | RS Components"></figure><p>New design</p><figure class="image image_resized" style="width:54.2%;"><img src="https://media.prusaprinters.org/media/prints/86877/rich_content/57971a2a-37d5-471c-aa16-4b64cc99ca1f/image.png#%7B%22uuid%22%3A%225a1e4238-e1d7-45cb-9d9e-8196ad770f02%22%2C%22w%22%3A324%2C%22h%22%3A262%7D"></figure><p>Design from <a href="https://www.prusaprinters.org/prints/30296-einsy-rambo-raspberry-pi-case-for-stock-frame">https://www.prusaprinters.org/prints/30296-einsy-rambo-raspberry-pi-case-for-stock-frame</a></p><figure class="image"><img src="https://media.prusaprinters.org/media/prints/86877/rich_content/ce88446e-03eb-4e28-9929-b4dbe06bfb77/image.png#%7B%22uuid%22%3A%22ee0cf45f-7a80-4e17-9910-a29381e8c168%22%2C%22w%22%3A398%2C%22h%22%3A301%7D"></figure><p><strong>Also i modified all M3 Nut holes from the case to fit normal Hex Nuts instead of the Square Nuts</strong></p><p>More information you can find under the original print.&nbsp;</p><p>The connection information from the einsy board to raspberry pi 4 over GPIO you can find here : <a href="https://zaribo.com/blog/raspberry-pi-3-einsy-rambo-rpi-gpio-connection-tutorial/">https://zaribo.com/blog/raspberry-pi-3-einsy-rambo-rpi-gpio-connection-tutorial/</a> or <a href="https://www.irrgang.dev/prusa-i3-mk3s-raspberry-pi-4-upgrade/">https://www.irrgang.dev/prusa-i3-mk3s-raspberry-pi-4-upgrade/</a></p><p><strong>Very important notice for the GPIO connection to work is to have a common GROUND between the Einsy Board and Raspberry Pi4. So if you are using the original usb c cable or connect the RPI directly to a buck convertor, be sure to have a cable between each Ground</strong></p><p>&nbsp;</p>