public sealed partial class MainPage : Page
    {

        private GpioPin pin;


        public MainPage()
        {
            this.InitializeComponent();

            InitGPIO();
            Temperatur();
        }

         public void InitGPIO()
        {
            var gpio = GpioController.GetDefault();
            pin = gpio.OpenPin(4,GpioSharingMode.Exclusive);
            Dht11 dht11 = new Dht11(pin, GpioPinDriveMode.Input);
        }
        private async void Temperatur()
        {
            while(true)
            {
                DhtReading reading = await dht11.GetReadingAsync().AsTask();
            }
        }
    }