Generate a perfectly fitted, 3D-printable case for your Waveshare Waveshare 2.13" e-Paper HAT. Verified 65x30.2mm base dimensions with Above-board = panel thickness + ribbon cable flex.
E-paper display draws <1mA between refreshes and ~50mA only during the 1-2 second refresh cycle. No thermal management needed. Reflective display works best under ambient light — no backlight heat to dissipate.
PLA suits typical e-paper applications (battery-powered, low-frequency updates, indoor/sheltered deployments). PETG is preferred for outdoor-facing installations where UV resistance matters for both the filament and the window covering. ABS for integration into larger enclosures.
E-paper is reflective — enclosure window MUST be either open or truly transparent (not frosted). Diffused or tinted covers wash out the already-low contrast.
Flex cable from panel to driver PCB is fragile — support the panel rigidly and route the cable with gentle curves, not sharp bends.
Display refresh requires ambient temperature 0-50°C — avoid placing the refresh cycle in direct sunlight or near heat sources.
The 4 user buttons on the HAT require through-holes in the enclosure or extension plungers — pre-plan button access.
Partial refresh is a firmware feature, not a hardware one — consider the refresh visible artifacts when designing public-facing displays.
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Mechanical properties are estimates. Validate critical loads before use.