#include <Adafruit_NeoPixel.h>

int Power = 11; // Power pin for the NeoPixel
int PIN = 12;   // Data pin for the NeoPixel
#define NUMPIXELS 1
int Button = D1; // Pin D1 connected to the button

Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  pixels.begin();
  pinMode(Power, OUTPUT);
  pinMode(Button, INPUT);
  digitalWrite(Power, HIGH);
}

void loop() {
  int buttonState = digitalRead(Button);

  if (buttonState == HIGH) {
    pixels.clear();
    pixels.show();
  } else {
    pixels.clear();
    pixels.setPixelColor(0, pixels.Color(15, 25, 205));
    pixels.show();
    delay(400);

    pixels.clear();
    pixels.setPixelColor(0, pixels.Color(103, 25, 205));
    pixels.show();
    delay(400);

    pixels.clear();
    pixels.setPixelColor(0, pixels.Color(233, 242, 205));
    pixels.show();
    delay(400);

    pixels.clear();
    pixels.setPixelColor(0, pixels.Color(233, 23, 23));
    pixels.show();
    delay(400);

    pixels.clear();
    pixels.setPixelColor(0, pixels.Color(12, 66, 101));
    pixels.show();
    delay(400);
  }
}
code 1
