Big glowing wled or led heart

Fits in the project Glowing LED and WLED all alphabet letters and all numbers 10 cm high.
https://www.prusaprinters.org/prints/149829-glowing-led-and-wled-all-alphabet-letters-and-all-

You are doing me a big favor by clicking the Like button :-)

Shopping list for use with WS2812B leds
 WS2812B RGB Led (AliExpress)
 Wemos D1 Mini V3.0.0 (AliExpress)
 Wire thin 28AWG (AliExpress)
 Black Filament - Sunlu Black
 Warm white Filament – E-Sun white-B (Not Snowwhite)
 Solder tin
 Glue
 5 Volt usb micro adapter

Print the heart in black or other non-translucent color.
Diffuser warm white or white, for example, Esun white-b.
Print only the parts that you need.

Put some glue on de edge of the lens, and place the lens in the letter press firmly.

Programming the Wemos
its very simple, look here:
https://kno.wled.ge/basics/install-binary/
Metthod 3: ESP Home Flasher tool

Link to the flasher:
https://github.com/esphome/esphome-flasher/releases

Link to the bin file:
https://github.com/Aircoookie/WLED/releases

Open the ESPHome-Flasher-1.4.0-Windows-x64.exe
1. Choose the comport that your WEMOS is on
2. Browse in the flasher to WLED_****.bin
3. Click on Flash Esp

Thats it

If you don't want to use the WS2812B, you can also use a normal diffused 5 mm LED. An adapter is included for this.
 

In my previous project there are pictures about the LEDs and the connections:
https://www.prusaprinters.org/prints/109865-glowing-wled-or-led-all-alphabet-letters-and-all-n