Ender 3 Case SKR 1.1 / 1.3 with Raspberry Pi and LM2596

thingiverse

New version: June 24th, 2019 * Updated dimensions for USB and SD card opening in SKR case based on new model launched yesterday by user towe: https://www.thingiverse.com/thing:3701548 * Added small cutout inside SKR case for part of SD card reader that extends outside board itself * Added standoffs for relay board in Raspi Case * Updated standoffs for Raspberry Pi as they were slightly off * Added small cutouts to all lids for bolts to sink into slightly New version: June 12, 2019 *Added cutout in SKR Case to lead Y-motor cable through *Added cutout in Raspi Lid to lead limit switch cable through Version: June 11, 2019 A back-mounted Control Case for your SKR 1.1 or 1.3 board with Raspberry Pi and LM2596 buck converter on your Ender 3. I've completely revamped the former version of this box. Other versions: * Ender 3 Pro: https://www.thingiverse.com/thing:3683625 * Ender 3 with MKS Gen L (high version): https://www.thingiverse.com/thing:3508238 * Ender 3 with MKS Gen L (low version): https://www.thingiverse.com/thing:3502425 The box integrates with a cable chain connection for the heated bed. It replaces the cableChain_40MountSide from the cable chain at https://www.thingiverse.com/thing:2920060. You can now connect the cable chain directly to the control box. The left control box also holds an opening in the back to feed through a cable to the PiCam. Please note 1: * You will need to use feet under the frame to lift the frame up 20mm. As most people have damper feet, this should not be an issue. (STL included: print in TPU for best handling of vibrations) Please note 2: * There are two versions for the RasPi cover depending on whether or not you use the Y-axis limit switch (possible to do sensorless homing with TMC2130's) Please note 3: * Some Ender-3's have the connection for the stepper motor cable on the bottom. In that case, you will have to unscrew the stepper motor and turn it so the connection is at the back and doesn't get in the way of the cover. Please note 4: * All screw holes require a brass insert for easy screwing. RasPi standoffs are M2, all other standoffs are M3. An assortment can be obtained here: https://nl.aliexpress.com/item/Transkoot-450-Pcs-M2-M3-M4-Kits-Messing-Injectie-Moer-Koper-Insert-Gekartelde-Noten-Opruwen-Moer/32952263262.html?spm=a2g0s.9042311.0.0.683d4c4dcaGOXU Fusion360 STEP file included