Duet 3 Mini 5+ Wifi Prusa Bear Case

Duet 3 Mini 5+ Wifi case for Prusa Full Bear upgrade.
 

Its designed to fit Prusa Full Bear upgrade by Grégoire Saunier
https://github.com/gregsaun/prusa_i3_bear_upgrade

I have taken some inspiration from here and there for this design.
But this is not a remix, this case is built purposely for this use from ground up :)

It easily fits Duet 3 Mini 5+ Wifi board.
Theres enough room for all necessary cables inside and mounting for cable ties.
It also has place for 40mm fan and a duct that helps to cool down your drivers if needed.'

In ambient temperatures 40mm 12V fan keeps MCU temps around 35C. 

There are two BODY and COVER files.

MK3 files are for latest, longer Bear Frame (371mm).
You probably have this one.

MK2 files are for shorter, older frame kit. (361mm)

MK2 fits both frames, but MK3 fits only longer frame!

Clamps and 40mm cover works with both versions.
Fan cover is not necessary and you can also print different designs from somewhere else if you want.
Fan mounts with two bolts, two extra holes are for aesthetic. You can add two bolts to those holes (ID 2.8mm).

Print instructions

You need to print one large clamp and two small clamps.

Print with layer height 0.20mm

PETG is recommended.

2 perimeters is enough, 3 is better :)

20% infill, Gyroid is good.

No supports needed.

Check photos for print orientation.

Recommended hardware

5 x M3 Square nuts
11x M3 Nuts
4 x M3x16 bolts (board)
8 x M3x12 bolts (cover, large clamp, fan)
4 x M3x10 bolts (small clamps)
2 x M3x23 bolts (fan mounting)

Mounting goes with same hardware from Bear Kit
Some bolts can be longer so dont worry if you dont have everything correct size, try and test :)

I hope you like my design and you try it out.

If you have any questions or comments feel free to ask!

Photos are from proto but differences are not huge between uploaded parts, some clearances only :)