Meadow.Foundation.Leds.Ws2812

Ws2812
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

private Ws2812 neoPixels;

private readonly int ledCount = 24;

public override Task Initialize()
{
    var spiBus = Device.CreateSpiBus();
    neoPixels = new Ws2812(spiBus, ledCount);

    return base.Initialize();
}

public override async Task Run()
{
    while (true)
    {
        for (int i = 0; i < neoPixels.NumberOfLeds; i++)
        {
            neoPixels.SetAllLeds(Color.Black);
            neoPixels.SetLed(i, Color.Blue);
            neoPixels.Show();
            await Task.Delay(100);
        }
    }
}

Sample project(s) available on GitHub

Code Example​

Code Example