GitHub - Resseguie/FastLED-Patterns: Repeating sequence of color patterns as examples for using FastLED with a strand of LEDs, like the Adafruit Neopixels.
FastLED doesn't work with my WS2811 LED string on Arduino UNO? : r/arduino
Arduino and fastLED library - OKdo
Maximum WS2811 Strips with UNO - LEDs and Multiplexing - Arduino Forum