Generate a perfectly fitted, 3D-printable case for your Generic ILI9488 3.5" TFT Touch 480x320 SPI Display Module. Verified 98x56.34mm base dimensions with Panel + bezel thickness + touch digitizer layer dominates above-board.
3.5" TFT with LED backlight draws ~200mA typical. Heat is distributed across the panel edge; no active cooling needed, but avoid stacking heat-producing components against the backlight light-guide plate.
PETG is the default for handheld and panel-mount instruments with this display. ABS offers better long-term UV resistance for sunlight-visible installations. PLA is marginal if the display is on for extended periods — backlight edge heat approaches 50°C locally.
Resistive touch version requires a conductive finger or stylus; capacitive variants do not — verify before designing the protective window.
Do NOT block the edge LEDs on the backlight — the light-guide plate needs heat egress along its perimeter.
Four corner mounting holes or tabs (M2.5/M3 typical) are the standard mount path — design enclosure bosses with matching pattern OR use metal standoffs. Users routinely substitute stock hardware (salvaged screws, brass inserts) when supplied kit parts don't suit their enclosure — accept a range of M2.5/M3 head styles at the hole counter-bore.
SPI wiring at 40+MHz should be length-matched to avoid ringing on DC (data/command) line.
MicroSD slot on underside for assets — reserve access if firmware/UI asset updates are expected.
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Mechanical properties are estimates. Validate critical loads before use.