Generate a perfectly fitted, 3D-printable case for your Arduino Arduino Portenta H7. Verified 66.04x25.4mm base dimensions with Above-board covers USB-C receptacle + onboard components; below-board for carrier-connector mating.
Dual-core STM32H747 (Cortex-M7 + M4) dissipates 400-800mW under heavy load. Portenta targets industrial edge computing — enclosures can reach 50-60°C internally under sustained load.
Industrial applications justify PC for its thermal headroom and flame rating. ABS for chemical-resistant deployments. PETG as accessible minimum.
Portenta uses two 80-pin Hirose DF40 connectors on underside — must mate with a carrier board. Enclosure should target the carrier, not the Portenta standalone.
Onboard WiFi + BT antenna — metal-free keepout required.
USB-C on one edge — primary programming path.
Heat generated across both cores + onboard WiFi + QSPI — avoid fully sealed enclosures.
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Mechanical properties are estimates. Validate critical loads before use.