How to fix using Raspberry Pi 3B GPIO Pin to control the WS2812B RGB LEDs Strip error issue! (rpi_ws281x / neopixel)
adafruit/Adafruit_CircuitPython_NeoPixel#151 (comment)
https://www.cnblogs.com/xgqfrms/p/17387711.html
https://tutorials-raspberrypi.com/connect-control-raspberry-pi-ws2812-rgb-led-strips/