Generate a perfectly fitted, 3D-printable case for your Freenove ESP32-S3-CAM Freenove. Verified 40x27mm base dimensions with Above-board dominated by the camera module (6-8mm lens stack) + any flex cable slack.
ESP32-CAM under image-capture load draws ~150mA; camera sensor is low-power. Thermal management is not the dominant concern — camera aperture geometry is.
Indoor security / monitoring applications accept PLA. PETG for outdoor-facing camera mounts (UV resistance). ABS or PC for vehicle/industrial surveillance where impact resistance matters.
Camera lens aperture MUST be circular and aligned with the lens barrel centerline within 0.5mm — off-axis apertures cause optical vignetting.
No glossy surface inside the camera aperture — internal reflections degrade image contrast. Matte black interior is ideal.
MicroSD slot on underside — the board's main storage path; reserve access unless the firmware does not use SD.
ESP32-CAM AI-Thinker has NO onboard USB-serial — requires an external FTDI adapter for programming. Plan cable access OR pre-flash before sealing.
WiFi antenna (PCB trace or external U.FL) — maintain 10mm keepout from metal enclosure elements.
Flash LED is built in — if camera is for low-light use, consider whether the enclosure should expose it or block it (some apps want no visible illumination).
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Mechanical properties are estimates. Validate critical loads before use.