Prusa MK3S Einsy Rambo Raspberry PI 4 with 2,5" SSD

prusaprinters

<p>Prusa MK3S electronic box for:</p> <ul> <li>Original Einsy Rambo Board</li> <li>Raspberry Pi 4</li> <li>2,5 inch HDD</li> <li>2x DC/DC convertor (24V to 5V and 24V to 12V)</li> <li>9x Optoisolated MOSFET switch for vent controll, LED strip, Print head light</li> </ul> <p>(second dc/dc and 6x MOSFET module placed on first holder, 3x MOSFET module on second holder)</p> <ul> <li>Housings for dupont connectors for external connections</li> </ul> <p>On raspbery PI 4 the SD card is used for boot partition only, all other is on SSD, connected via USB/SATA converter</p> <p>8 pins used for Waveshare touch display (+5V, +3,3V, GND, TP_SI, TP_SO, TP_CS, TP_IRQ, TP_SCK)</p> <p>1x hdmi output dtto</p> <p>9 GPIO pins used for output to MOSFETs (GPIO 18 for Gcode SuperLaserController plugin for octopi, GPIO 5 for vent - controlled by PID, temperature reads from processor, GPIO 6,12,13,19 - Led strip R,G,B,W, GPIO 16,26 - Print head light ring (digital led, the white only I don't found), GPIO 20 - enclosure vent</p> <p>GPIO 21 - input from Humidity and temperature sensor (enclosure)</p> <p>Pins for Einsy Rambo comm. (header J19) GPIO 14,15 (J19/6,8) - rxi, txi, GPIO 22 (J19/13) reset printer, GPIO 23(J19/14) - power loss signal</p> <p>CSI - camera</p> <p>USB - second camera for print head</p> <p>USB - Sata converter</p> <p>Custom support for box and cover included, import to slicer as support.</p> <p>BOM:</p> <p>USB to SATA - <a href="http://s.click.aliexpress.com/e/doQTUxhq">http://s.click.aliexpress.com/e/doQTUxhq</a> type.04</p> <p>FAN - <a href="http://s.click.aliexpress.com/e/s5JVuVVI">http://s.click.aliexpress.com/e/s5JVuVVI</a></p> <p>DC/DC converter - <a href="http://s.click.aliexpress.com/e/tsSxhIWy">http://s.click.aliexpress.com/e/tsSxhIWy</a></p> <p>MOSFET module - <a href="http://s.click.aliexpress.com/e/dpUb9Vuc">http://s.click.aliexpress.com/e/dpUb9Vuc</a></p> <p>Nylon screws and nuts - <a href="http://s.click.aliexpress.com/e/OcDgXSxI">http://s.click.aliexpress.com/e/OcDgXSxI</a></p> <p>Additional fuse - <a href="http://s.click.aliexpress.com/e/KSbx5EBA">http://s.click.aliexpress.com/e/KSbx5EBA</a> medium size</p> <p>Wire connectors (or Wago 221 from local shop) - <a href="http://s.click.aliexpress.com/e/m9R2rLqY">http://s.click.aliexpress.com/e/m9R2rLqY</a></p> <p>Led strip for enclosure light - <a href="http://s.click.aliexpress.com/e/B5N7EI3Q">http://s.click.aliexpress.com/e/B5N7EI3Q</a></p> <p>LED ring for print head light - <a href="http://s.click.aliexpress.com/e/DPBPl6XA">http://s.click.aliexpress.com/e/DPBPl6XA</a></p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>I3 MK3S</p></div> <p><strong>Rafts:</strong></p> <p>Doesn't Matter</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>Yes</p></div> <p><strong>Filament:</strong> PM (Plasty Mladeč) PETG Post-Printing =============</p> <p>If want use DC/DC converter located on Raspberry holder then assembly it with NON metal only M2,5 screws.</p> </p></p> Category: 3D Printer Parts