#include <Adafruit_NeoPixel.h>
 
int Power = 11;
int PIN  = 12;
#define NUMPIXELS 1
 
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
 
void setup() 
{
  pixels.begin();
  pinMode(Power,OUTPUT);
  digitalWrite(Power, HIGH);
 
}
 
void loop() { 
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(255, 0, 0)); // red
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(255, 127, 0)); // orange
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(255, 255, 0)); // yellow
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(0, 255, 0)); // green
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(0, 0, 255)); // blue
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(75, 0, 130)); // indigo
  delay(400);
  pixels.show();
  pixels.clear();
  pixels.setPixelColor(0, pixels.Color(148, 0, 211)); // purple
  delay(400);
  pixels.show();
}