• Minimal 3D-printed enclosure for a 3.5" ESP32-S3 display dev board (Viewe Display Expert series).
• Snap-fit clips were removed: thin-wall FDM printing caused layer distortion and edge misalignment. The design relies on a tight friction fit for cleaner lines and more repeatable prints.
• Access to USB-C and microSD, ventilation slots, and LED visibility are preserved.

Printing notes:

• Recommended: 0.2 mm layer height, 2–3 perimeters.
• Supports: none (if your printer bridges well).
• Material: PLA/PETG (PETG preferred for durability).