How do I hook up addressable LED strips? Or: How I learned to stop worrying and love the addressable LED strips.
GitHub - pololu/pololu-led-strip-arduino: Arduino library for addressable RGB LED strips from Pololu
WIFI Smart Addressable LED Strip Lights Kit DC5V 60LEDs/m WS2811 Arduino Flexible LED Strip With USB Port, 24Keys RF Remote, Work With Amazon Alexa And Google Home Voice Control [LSLKDC-ALEXA-02] - $23.99 :
How To Control WS2812B Individually Addressable LEDs using Arduino