This code takes 4 different Netduino Go! Modules and flashes 3 LED RGBs based on the potentiometer. For a full description visit the blog post at * http://www.chrishammond.com/blog/itemid/2499/simple-netduino-go-tutorial-flashing-rgb-leds-with.aspx

NetduinoGo-RGBLED-Flash.cs

/*
 * Project References include GoBux, Microsoft.SPOT.Graphics, Microsoft.SPOT.Native, mscorlib, NetduinoGo.Button, NetduinoGo.Potentiometer, NetduinoGo.RgbLed
 * This code takes 4 different Netduino Go! Modules and flashes 3 LED RGBs based on the potentiometer. For a full description visit the blog post at 
 * http://www.chrishammond.com/blog/itemid/2499/simple-netduino-go-tutorial-flashing-rgb-leds-with.aspx
 * 
 * Feel free to modify/fork this code, no attribution necessary, but it would be appreciated.
 * Chris Hammond (http://www.chrishammond.com) @christoc
 */

using NetduinoGo;
using SecretLabs.NETMF.Hardware.NetduinoGo;

namespace NG1
{
    public class Program
    {
        //code based on http://forums.netduino.com/index.php?/topic/3933-early-getting-started-with-netduino-go-software-and-instructions/

        static readonly Button OnButton = new Button(GoSockets.Socket1); // this button will start/stop the flashing
        static readonly RgbLed RedLed = new RgbLed(GoSockets.Socket2); // this is the socket for the first LED
        static readonly RgbLed GreenLed = new RgbLed(GoSockets.Socket3); // this is the socket for the second LED
        static readonly RgbLed BlueLed = new RgbLed(GoSockets.Socket4); // this is the socket for the third LED

        public static bool CurrentState; // keep track of if the button was pressed to turn it on, or off
        static Potentiometer pt = new Potentiometer(GoSockets.Socket6); // the potentiometer to control the speed of the LEDs

        public static void Main()
        {

            OnButton.ButtonReleased += ButtonButtonReleased; // setup the button handler

            CurrentState = false; //make sure we start with it off

            while (true) //we're using a device, it will never end
            {
                if (CurrentState) // see if we should be displaying the LEDs or not
                {
                    RedLed.SetColor(255, 0, 0); // turn on the red LED
                    System.Threading.Thread.Sleep((int)(100 * pt.GetValue())); // pause for a moment based on the potentiometer state
                    AllOff(); // turn off all LEDs

                    GreenLed.SetColor(0, 255, 0); // turn on the green LED
                    System.Threading.Thread.Sleep((int)(100 * pt.GetValue())); // pause for a moment based on the potentiometer state
                    AllOff(); // turn off all LEDs

                    BlueLed.SetColor(0, 0, 255); // turn on the blue LED
                    System.Threading.Thread.Sleep((int)(100 * pt.GetValue())); // pause for a moment based on the potentiometer state
                    AllOff(); // turn off all LEDs

                }
                else
                {
                    AllOff();
                }
            }
        }

        //method to turn off all the LEDs
        static void AllOff()
        {
            RedLed.SetColor(0, 0, 0);
            GreenLed.SetColor(0, 0, 0);
            BlueLed.SetColor(0, 0, 0);
        }

        
        //button handler
        static void ButtonButtonReleased(object sender, bool buttonState)
        {
            CurrentState = !CurrentState; //set the state to the opposite of whatever we were before
        }


        
    }
}