Merry Christmas large LED sign

Light up your Christmas with this beautiful LED sign. Size: 660mm x 400mm

Printed in multiple parts, this LED sign is easy to print or your standard printer and assemble afterwards.

I have added black sleeves for inside of the letters to block the LED light from shining through sides and back. 

The front plates are designed to be printed with translucent sides, but if you prefer or don't have translucent filament you can change in slicer to single color and print all in white.

For the electronics I used ws2812b addressable LED strip. I recommend using 5mm S shaped version for easier install as the letters are quite narrow in some places. I didn't had it on hand and used 8mm vide LED strip and the install was tricky at times lol.  ( you can find this LED on AliExpress )

For the LED controller I used ESP32 C3 super mini that is running WLED software.

Here is helpful video for wiring: