Ender 3 Pro rear case SKR Pro 1.1/1.2 and Raspberry Pi 3/4

thingiverse

This is remix of: https://www.thingiverse.com/thing:3893700 This fixes a few issues I've run into when installing the cases(s) into my Ender 3 Pro. Namely, the right (SKR) case wouldn't fit into the Ender3 Pro rails, even with the Y-motor removed. The case is too close to the Y-rails. I moved the rails on the case to be 5mm higher, so now you can install the case without even removing the Y-motor. Secondly, a standard 15mm controller fan cannot be installed inside the right (SKR) case with stepper motor drivers with heatsinks, because the heatsinks take a lot of vertical space. I've made the case 10 mm taller, so now you can install stepper drivers with heatsinks, and a standard 15 mm controller fan inside the case. Full diff: Changes to the right (SKR Pro) case: - 5 mm higher rails (z) - allows install without removing Y-motor. - +10 mm taller (z) - (allows for 15mm fan installed inside case, with stepper driver heatsinks) - 20x10mm cutout at bottom for LCD ribbon cable(s) - (assuming you use longer ribbon cables) Changes to the left (Raspberry Pi) case: - 5 mm higher rails (z) - match height of right case - +10 mm taller (z) - match height of right case - -1 mm narrower (y) - easier fit when sliding in both cases into the Ender 3 Pro rails. - Equal sized port cutouts - case can now support both pi3 (ethernet on left) and pi4 (ethernet on right) **Note**: If using this remix, you'll need extra z-height on the printer to fit the case with the increased height. I recommend using: http://www.thingiverse.com/thing:3520264