const int redPin = 6;    // Pin connected to the red channel of RGB LED
const int greenPin = 7;  // Pin connected to the green channel of RGB LED
const int bluePin = 8;   // Pin connected to the blue channel of RGB LED


void setup() {
  
  pinMode(5, OUTPUT);

  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);
}

void loop() {

  digitalWrite(5, HIGH);
  delay(1000);
  digitalWrite(5, LOW);
  delay(1000);

   // Set the LED to red
  setColor(255, 0, 0);
  delay(1000);
  
  // Set the LED to green
  setColor(0, 255, 0);
  delay(1000);
  
  // Set the LED to blue
  setColor(0, 0, 255);
  delay(1000);


}

void setColor(int redValue, int greenValue, int blueValue) {
  digitalWrite(redPin, redValue);
  digitalWrite(greenPin, greenValue);
  digitalWrite(bluePin, blueValue);
}