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

thingiverse

Human: Prusa MK3S electronic box for:\r\n- Einsy Rambo Board original version\r\n- Raspberry Pi 4 model B\r\n- 2.5 inch Hard Drive Disk\r\n- Two DC/DC converters (24V to 5V and 24V to 12V)\r\n- Nine Optoisolated MOSFET switches for vent control, LED strip, Print head light\r\n(Two DC/DC and six MOSFET modules on first holder, three MOSFET modules on second holder)\r\n- Housings for Dupont connectors for external connections\r\n\r\nOn Raspberry Pi 4 the SD card is used only for boot partition, all other files are on SSD connected via USB/SATA converter\r\nEight pins used for Waveshare touch display (+5V, +3.3V, GND, TP_SI, TP_SO, TP_CS, TP_IRQ, TP_SCK)\r\nOne HDMI output also available\r\n\r\nNine 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\r\n\r\nGPIO 21 - input from Humidity and temperature sensor (enclosure)\r\n\r\nPins for Einsy Rambo communication (header J19) GPIO 14,15 (J19/6,8) - rxi, txi, GPIO 22 (J19/13) reset printer, GPIO 23(J19/14) - power loss signal\r\n\r\nCSI camera module available\r\nTwo USB ports for second camera and Sata converter\r\nCustom support for box and cover included, import to slicer as support.\r\n\r\n Bill of Materials:\r\nUSB to SATA Converter - http://s.click.aliexpress.com/e/doQTUxhq type.04\r\nFAN module - http://s.click.aliexpress.com/e/s5JVuVVI\r\nDC/DC converter - http://s.click.aliexpress.com/e/tsSxhIWy\r\nMOSFET module - http://s.click.aliexpress.com/e/dpUb9Vuc\r\nNylon screws and nuts - http://s.click.aliexpress.com/e/OcDgXSxI\r\nAdditional fuse - http://s.click.aliexpress.com/e/KSbx5EBA medium size\r\nWire connectors (or Wago 221 from local shop) - http://s.click.aliexpress.com/e/m9R2rLqY\r\nLed strip for enclosure light - http://s.click.aliexpress.com/e/B5N7EI3Q\r\nLED ring for print head light - http://s.click.aliexpress.com/e/DPBPl6XA