1. WS2812B LED strip connect with DS18B20 temperature's port. (it's GPIO13)
2. Sound detect connect with KC868-A4's (DC 0-5V) analog input port. Sound detect is a sensor convert sound to DC 0-5v output.
3. install arduino library "FastLED" online.
arduino IDE source code download:
![ZIP File .zip](https://www.kincony.com/forum/images/attachtypes/zip.png)