Ender 3 Pro Back Case SKR Mini E3

# Full back case for Ender 3/Pro

**UPDATE 9.10.2020**
Fanless version added.One less buck converter in the right case.


_Disclaimer about fanless case: I made this for myself assuming that TMC2209s run cold enough without fan and I have not had any issue after hours of printing. BUT the risk is on you and I will not recommend the use of this case if your printing environment is too hot._

**UPDATE 7.14.2020 **
V2 of the right case added with an extra buck converter support and no bridge at the side. Now supports are not required anymore. Step file included.


## **What is supported**

- **2x/3x Buck Converters**. Hot-end 12v Quiet fan mod & Raspberry Pi 5v PSU mod.
- **1x Relay**. Raspberry Pi PSU Control mod.
- **1x Raspberry Pi 4**.
- **1x SKR Mini E3 board**.
- **2x 40x40x10 Fans**.

## **Notes**


Large holes under the right side case are matching the SKR Mini E3 1.2 thermal pads.

Buck Converters, Relay and Raspberry Pi use **2.5mm screws**, the rest