Control Box Ender 400

This is the control box enclosure I made for my ender3 Pro with the Ender Extender 400 mod. It was specifically designed for the SKR 1.3 board but others will likely fit in there. It is heavy duty and will take a while to print. The grill is glued to the lid with Shoe Goo available at Wal Mart. This stuff is great. Really sticks well and stays flexible. Parts can be separated later if need be without destroying the parts. Only a little is needed.

3mm screws secures the lid in the back. The control box mounts with 2 5m x 8 screws on each side with T nuts. Shims are included to shim one side to get the fit just right left to right.

There is ample room around the board for wiring but putting anything else in there would be tight. I don't use a Pi and the solid state relay is in another separate box.

I had not intended to share this but a few people asked about it so here it is. I have the fan in mine blowing down. Enclosure temp is around 84F after a few hours and does not go a