ESP32-S3 Fan Shroud
A 40mm cooling fan mount designed for the ESP32-S3 development board, improving thermal management during extended operation.
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Print Settings
Recommended Material PLA or PETG
Infill 20%
Supports Not required
Layer Height 0.2 mm
Estimated Time ~45 minutes
Design Notes
This fan shroud is specifically designed for the ESP32-S3 development board, accommodating a standard 40mm × 40mm cooling fan.
Features
- Snap-fit Design: No screws needed — clips directly onto the dev board
- Optimized Airflow: Simulated duct design effectively covers the main SoC area
- Great Compatibility: Does not block GPIO headers or interfere with wiring
- Print-friendly: No supports needed, works well at 0.2mm layer height
Print Recommendations
- PLA or PETG recommended
- 20% infill is sufficient; increase to 40% for extra strength
- 0.2mm layer height works well; 0.16mm for smoother surfaces