January 2, 2026
Description
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Lightbox Instructions – “Kiley”
This lightbox was created on request, featuring the name Kiley. The diffuser is printed using two different light‑transmitting filaments—for example warm white and E‑Sun white. You can use any other translucent filament, as long as it is not fully transparent. Fully transparent filament removes the soft diffusion effect.
The heart is placed inside a closed compartment. Because of this, it can be programmed separately from the name section, allowing it to have its own color.
After printing, insert the LEDs into the holes. Once positioned, add a small drop of superglue between each PCB and the body. Allow the glue to dry completely. You can then solder all LEDs together—just make sure to follow the correct data in and data out direction.
For heat management, I recommend placing the Wemos module outside the lightbox.
🛒 Shopping List
WS2812B PCB RGB LED (AliExpress)
Wemos D1 Mini (AliExpress)
30AWG Thin Wire (AliExpress)
Black Filament - used for the body and the back
Two Light, Translucent Filaments
💡 How to Flash WLED on a Wemos D1 Mini
A clear step‑by‑step video guide:
▶ YouTube Tutorial: https://www.youtube.com/watch?v=xIYOKvj4
License:
Creative Commons — Attribution — Noncommercial — NoDerivatives