SKR 1.3 / 1.4 and LM2596 Case for Creality Ender 3 Pro

thingiverse

This is a remix of hudja's "SKR 1.3 / 1.4 case for Creality Ender 3 and Ender 3 PRO". This case is designed for the Ender 3 Pro and the SKR 1.3 / 1.4 motherboard with wifi module, a 4020 fan, three (3) LM2596 buck converters, a bigger hole at rear of case for wiring, zip-tie hooks for cable management, and large cutouts for cooling. The fan blows air directly over the stepper drivers. I removed the original design's 'feet' since my printer sits higher on vibration dampners. I have uploaded .step, and Fusion 360 file. Please acknowledge my work. The 3 buck converters, configured to drop 24v down to 12v, are used to power 'silent' extruder, part cooler and motherboard fans: Extruder & Part Cooling fans: Sunon HA40201V4 at 12.3db, 5.5cfm, $7 each Motherboard fan: Sunon MF40201V3 at 16.5db, 6.3cfm, $6 PSU fan direct swap: Sunon HA60151V4 at 14.5db, 12.7cfm, $12 You will also need: 4x M3 x 3mm brass threaded inserts. You will need to hot mount them. 2x M3 nuts and 2x M3 x 15mm screws to attach the fan. 1x 3D printed covers from original Thing I printed this case with eSun PLA+, 4 walls, 35% infill, and no supports