This is a Arduino library for Freenove WS2812B RGBLED Controller (Shorter name "Controller"). Although Arduino can directly control WS2812B LED, it needs to shut down all interrupts to ensure normal ...

Testing your leds During the setup you can configure the sketch in "testing" mode (see Arduino setup capture above), it will light up all the leds in red. This won't totally ensure you that your ...

(D6 of Arduino connected to Din of WS2812B) It is highly recommended to connect a 100nF capacitor across the ‚5v and Gnd‛ connection, and a 100-470 Ohm resistor in series with the ‚Din‛ line of the ...