Generate a perfectly fitted, 3D-printable case for your Adafruit Adafruit MacroPad RP2040. Verified 104x59.5mm base dimensions with Above-board dominated by MX-compatible key switch height (~12-14mm body + keycap).
Low-power keypad; no thermal management needed.
Key-press impact and acoustic resonance drive material choice. PETG handles daily-use impact. ABS reduces key-press noise via damping. PC is the choice for percussive pro-use in streaming/production settings where acoustic silence matters.
Mechanical key switches are MX-compatible — the plate thickness (1.5mm standard) is load-bearing for clip retention. Deviation breaks keycap compatibility.
OLED window requires a clear aperture — no film or frosted cover.
Rotary encoder at top has a press function — mechanical support should stabilize the encoder shaft without binding.
USB-C on top edge — programming path.
Acoustic isolation: sealed case transmits key-press clack; a layer of foam/rubber between PCB and case reduces this substantially.
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Mechanical properties are estimates. Validate critical loads before use.