Generate a perfectly fitted, 3D-printable case for your Adafruit Adafruit ItsyBitsy RP2040. Verified 36x18mm base dimensions with Above-board for pin headers; below-board for solder joints.
RP2040 at ~100-200mW dissipation — no ventilation required.
Compact form for embedded projects; PLA works for indoor use, PETG for environmental, ABS for solvent-welded assemblies.
Castellated edges support surface mount to parent PCB.
BOOTSEL button for flashing — provide access OR pre-flash.
USB-C is the programming path — MUST remain accessible.
Five ports on the bottom include programmer/debug pads — useful for production flashing.
Don't waste time with generic STL files that don't fit. Generate a custom, parametric enclosure designed exactly for your Adafruit ItsyBitsy RP2040 hardware.
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Mechanical properties are estimates. Validate critical loads before use.