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TRMNL 7.5" (OG) DIY Kit - Slim & Sleek — zdjęcie 1
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TRMNL 7.5" (OG) DIY Kit - Slim & Sleek

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Slim & Sleek Case for TRMNL 7.5" (OG) ePaper Display – DIY Kit by Seeed Studio

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1605
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1

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Informacje o modelu

Źródło
Printables
Kategoria
Electronics
Licencja
Creative Commons — Attribution

This is a custom-designed enclosure for the TRMNL 7.5" (OG) ePaper Display DIY Kit by Seeed Studio.

I created this model because I couldn’t find an existing case that met my expectations in terms of design, proportions, and simplicity. The result is a slim, sleek, and modern enclosure that looks great on a desk while keeping the display well protected.

  • No supports required

  • Clean and simple geometry

  • Easy and reliable to print

  • Minimalist, elegant look

Materials & Tools

The display frame was printed in Prusament PLA Marble Grey, while the remaining parts were printed in Prusament PETG Anthracite Grey.

3mf files are already positioned in proper way. Everything was printed on Prusa MK4 using 0.20mm STRUCTURAL default settings.

  • Display frame:

    • 2x M3x4x5 threaded inserts

    • 2x M3x8 screw

  • Main board case:

    • 4x M2x4x3.2 threaded inserts

    • 1x M3x6x5 thread insert

    • 4x M2x5 screws

    • 1x M3x6 screw

Note

This is the first revision of the design, so minor issues may still be present. Please keep in mind that differences in printers, materials, and settings can result in slight dimensional variations. If something isn’t working as expected, feel free to leave feedback. Enjoy!

Assembly Manual

  1. Prepare the display frame and main board frame by installing the threaded inserts using soldering iron.

  1. Slide the epaper display into display frame clips as on picture shown.
    WARNING: Be careful, display is fragile. DO NOT use excessive force and make sure the display fits properly into the frame and has a small amount of clearance to avoid putting stress on the panel.

  1. Install display bracket and then main board case on top, making sure the display ribbon cable passes through it correctly. Screw it together using M3x8 screws. 

  1. Connect the display ribbon cable to mainboard, insert the mainboard, install the battery holder, place the battery into the holder, and secure the mainboard to the enclosure using M2x5 screws.

  1. Slide the top cover into place, making sure the Wi-Fi antenna is positioned correctly and does not interfere with the mounting points and secure it with M3x6 screw.

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