External Electronics Box for Ender-3 Pro

A simple, compact, easy-to-print electronics box for the Ender-3 Pro. This box allows you to move all of the electronics components outside of an enclosure.

This box is designed for the following components:

• SKR Mini E3 or stock Creality mainboard
• Raspberry Pi 3B/3B+
• Stock Ender-3 Meanwell PSU
• Stock LCD Screen

Mounting:

• The box mounts onto the PSU fan screw area. The PSU fan will now serve double duty, in providing cooling flow for both the PSU as well as the mainboard. The stock PSU screws can be used.
• The M3 screws used in the stock electronics box can be reused to mount the Pi and mainboard.
• The two M5x8mm screws used for the stock electronics box will be reused to fasten the plug mount to the PSU
• There is adequate room inside the box to mount a buck converter using double-sided tape.
• You should attach 4x Self-Adhesive Bumper Pads on the bottom to prevent the assembly from sliding around.

Mirrored on Printables: https://www.printables.com/model/226631-external-electronics-box-for-ender-3-pro

DISCLAIMER:
Ensure that the unit is unplugged and circuitry is de-energized before assembly. This model can and should be able to be installed without opening the lid on your Meanwell PSU. Opening the PSU may expose to to hazardous electrical energy.