Generate a perfectly fitted, 3D-printable case for your SparkFun SparkFun Pro Micro RP2040. Verified 33x18mm base dimensions with Above-board for pin headers; below-board for solder joints.
RP2040 at ~100-200mW — no airflow required.
Low thermal load permits PLA for prototyping. PETG for environmental exposure. ABS for solvent-weld integration.
USB-C is the programming path — MUST remain accessible.
BOOTSEL button required for initial flashing — provide access OR pre-flash.
Qwiic I2C connector on one edge — accessible for daisy-chained sensors.
Pro Micro form factor — breadboard-friendly.
Don't waste time with generic STL files that don't fit. Generate a custom, parametric enclosure designed exactly for your SparkFun Pro Micro RP2040 hardware.
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Mechanical properties are estimates. Validate critical loads before use.