I like clean and invisible designs, so I created a Raspberry Mount to put Raspberry PI (2,3,4 should be all fine) inside the housing of the Eryone ER-20. You can control your printer via Octoprint oder Repetier Server or even via Klipper if you want.

Needed parts:

• Printed mount
• 3mm sheet metal screws 6mm long
• 3mm sheet metal screws 16mm long
• Cooling fan and mount (https://www.thingiverse.com/thing:3768077) if you like
• USB cable for power supply (cut)
• Stepdown convertor (connect on 24V PSU and step down to 5V for Raspi supply
• USB cable to connect printer

Use the 24V PSU inside the printer with step down convertor to get 5V Raspi supply and guide USB connection cable through the outlet of the gantry cables.

Have fun

Print Settings

Printer:

BLV MGN cube

Rafts:

Supports:

Yes

Resolution:

Infill:

30

Filament:

white