##I proudly present my new Universal Einsy Box (UEB). Designed from scratch, it has the next features:

• Easier to mount, it has less small parts, nuts and screws.
• Now with detachable Cable Holders (organizers).
• Modular, you can add Raspberry (P3B+, P3A+ and P4B) module.
• Scalable and Configurable, you can add Raspberry or not or Bear shape.
• You can add fans, in fact supports up 4 fans on main cover and one for Raspberry.
• Adaptable, can be used on Stock frame, Bear and Zaribo (last two with adaptors).
• MMU2/S port ready, if you don't need it cover the port with the provided screw (plug).
• Customizable, you can add your favourite logo, Caribou, Zaribo, Bear or Prusa.
• Pin to secure the cables.
• Stepdown ready, and option for a second small board (like E3D PT-100). https://www.amazon.es/gp/product/B0769GR3VM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Only one main body is provided and you can add your favourite Raspberry module or Bear ends to adapt it better to Bear shape, or simply use the main body alone.

If you prefer the old design it is still avalaible on: https://www.thingiverse.com/thing:3239428

It is suggested to print the files using the provided orientation.

Printed and checked. Of course I have not checked all combinations. Your feedback would be appreciated.

To get additional instruccions (5v fan connection or how to connect Einsy board to Raspberry), please read mounting instrucctions on: https://www.thingiverse.com/thing:3239428

NOTE 1: The Bear ends and Raspberry Bear modules are here: https://www.thingiverse.com/thing:4210933

NOTE 2: There is a BigTreeTech SKR V1.4 version here: https://www.thingiverse.com/thing:4178177

+ Please tip me to support this project!!!

UPDATES

2019/10/08:

+ I have added a 5th screw to cover and main body (close to extruder port to secure better the cables) + I have added amf files with custom support for Raspberry modules.

2019/10/18:

+ Corrected Raspberry Pi 3B+ Cover.

2019/11/01:

+ Corrected Raspberry Pi 4B Cover. + Corrected Zaribo logo (mirrored).

2019/11/01:

+ Improved UEB_Cover and UEB_Body. + Improved fan covers.

2019/12/24:

+ Improved anchors (and corrected bear v-slot tabs) + Added 60x60 fan cover

2020/02/22:

+ Added precuts to Raspberry Modules to better adaptation to Bear frame. + Improved Bear ends. + Now the CableHolders (organizers) are detachable (suggestion made by Thomas Rose-xryu), so they are stronger (printed horizontally), you can choose how many to use and their type and in case of breaking can be replaced easily.

2020/03/20:

+ Now a 8x8cm fan can be attached by using two cover (the two left ones) screws.

2020/03/22:

+ Removed precuts and improved Raspberry Modules due there are now specific Bear ends and Bear Raspberry Modules.

2020/04/02:

+ Move frame holes 2mm towards heatbed to prevent hitting X-Motor on Bear frames.

2020/05/02:

+ I have angled up 30 degrees the heatbed port. + Removed one tab (from additional boards slot) to improve accesibility to near screw.

2020/06/13:

+ Added a nylon hole.

2020/06/15:

+ New improved hex ventilation grid (no longer print on the air).

2020/09/11:

+ Now heatbed port is 15% bigger.

2021/01/21:

+ Added Prusa anchors for MK2 and MK2.5 (the frame is 5 mm wider). Don't use them on stock Prusa MK3, attach the box directly on the frame. As always use long version when a Raspberry module is needed and short for the box alone.

2021/04/23:

+ Added an assembly manual

2021/04/24:

+ Added UEB_Body with thread inserts

2021/08/21:

+ Added Caribou logo