Raspberry Pi 3B+ Case Builder - One Template for 3B+, 3B, and 2B

Design a Raspberry Pi 3 Model B+ case from OEM mechanical sources. The same footprint family covers common 3B and 2B layouts - one board-accurate template, consistent ports and holes, print-ready STL export.

Related Pi Case Pages

• Custom Raspberry Pi case builder
• Raspberry Pi 5 case
• Raspberry Pi 4 case
• Raspberry Pi Zero 2 W case
• Raspberry Pi 3B+ case
• Fit sheet (millimeter preview)
• AI case tweaks
• How it works

Design a Raspberry Pi 3B+ case