Universal Raspberry Pi Project Box / Interlocking Electronics Enclosure

This is a robust, clean-lined project box and electronics enclosure explicitly designed to fit standard-sized Raspberry Pi single-board computers.

The interior features four integrated mounting standoffs spaced perfectly at the standard 58mm x 49mm grid layout. Because all full-sized models share this exact mounting footprint, this box is universally compatible with the Raspberry Pi 5, Raspberry Pi, Pi 3 B+, Pi 2, and Pi 1 B+.

The design features a matching flat lid that drops cleanly into the interlocking, tabbed rim of the main housing body. This interlocking perimeter completely prevents any horizontal twisting or sliding, while four corner screw holes allow you to tightly clamp the lid down to shield your electronics from dust and accidents.

Key Features

• Universal Pi Compatibility: Center standoffs fit standard B-series form factors including the Raspberry Pi 5, 4, 3

• Interlocking Ridge Rim: Prevents the lid from shifting sideways and ensures a secure, tight seal.

• Integrated Standoffs: Built-in mounting pins keep your circuit board safely elevated off the enclosure floor to protect components and help airflow.

• Secure Fastening: Four corner alignment holes let you firmly bolt down the lid to the base.

Recommended Print Settings

• Layer Height: 0.2mm

• Infill: 15% - 20% (Gyroid or Grid work great for overall wall strength)

• Perimeters/Walls: 3 (Gives excellent strength to the screw holes and the interlocking top tabs)

• Supports: None (The straight walls and flat top surface are optimized to print perfectly clean without any support material)