#include <Adafruit_NeoPixel.h>

const int redPin = 4;
const int greenPin = 5;
const int bluePin = 13;
const int whitePin = 14;

#define PIN_WS2812B 27
#define NUM_PIXELS 182

Adafruit_NeoPixel ws2812b(NUM_PIXELS, PIN_WS2812B, NEO_GRB + NEO_KHZ800);

void setup() {
  ws2812b.begin();

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

  analogWrite(redPin, 0);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 0);
  analogWrite(whitePin, 0);
}

void loop() {
  ws2812b.clear();

  for (int pixel = 0; pixel < NUM_PIXELS; pixel++) {         // for each pixel
    ws2812b.setPixelColor(pixel, ws2812b.Color(125, 249, 255));  // it only takes effect if pixels.show() is called
    ws2812b.show();                                          // update to the WS2812B Led Strip

    delay(25);  // 500ms pause between each pixel
  }

  analogWrite(redPin, 0);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 0);
  analogWrite(whitePin, 0);
  analogWrite(redPin, 255);
  delay(1000);
  analogWrite(redPin, 0);
  analogWrite(greenPin, 255);
  delay(1000);
  analogWrite(greenPin, 0);
  analogWrite(bluePin, 255);
  delay(1000);
  analogWrite(bluePin, 0);
  analogWrite(whitePin, 255);
  delay(1000);
  analogWrite(redPin, 125);
  analogWrite(greenPin, 249);
  analogWrite(bluePin, 255);
  delay(2000);

}