Generate a perfectly fitted, 3D-printable case for your Adafruit Adafruit Metro M4 Express. Verified 101.6x53.3mm base dimensions with Uno shield clearance; shield stacking dominates above-board.
SAMD51 @ 120MHz dissipates ~200-300mW — no ventilation needed.
Uno shield-compat; PETG for deployment, PLA for prototypes.
Uno shield-compat form — accommodate 2x28-pin shield header stacks.
MicroSD slot on underside — access may be needed for asset storage.
USB connector and barrel jack on one short edge — both must be accessible OR blocked.
No onboard wireless — no antenna keepout needed.
Don't waste time with generic STL files that don't fit. Generate a custom, parametric enclosure designed exactly for your Adafruit Metro M4 Express hardware.
Generate your enclosure now — it's freeJoin 1,000+ makers using AI-powered CAD.
Mechanical properties are estimates. Validate critical loads before use.