• Power Supply
• Dev Board
• DC Jack
• WS2812B Strip
• Arduino Board
• Power Switch
• Terminal Block
• Wire Connector
• LED Profile (local store)
• Software (Arduino Controller)
• 3D Printer (I used a Alta+)

Just download the models and you are good to go.

Download the actual version from Aircookie's github and flash it to the arduino board.

If you did order the Dev Board in the description you just can cut it in half.
It should fit to the 3D print object ground.
Soldering like the picture below.

Back:

Now attach the wires.

Back:

Now attach the wire connectors.

Fit the arduino board inside the 3D print.

Get the top on it (maybe you should do this before connecting the wires).

Finished :)

Video: (click on it for youtube):

You can use this led in Home Assistant. Just add it in integrations and it should be fully compatible with it.

If you want to use the LED light with audio, just try LedFX it works like a charm with Aircookie's Wled.

Video: (click on it for youtube):