smoker.ino

#include <FastLED.h>
#define NUM_LEDS 2
#define DATA_PIN 6
#define CLOCK_PIN 13
CRGB leds[NUM_LEDS];
void setup() {
  pinMode (3,INPUT);
  pinMode (2,OUTPUT);
 FastLED.addLeds<NEOPIXEL, DATA_PIN>(leds, NUM_LEDS); 
}

void loop() {
  int x=digitalRead(3);
  if (x==0)
  {
    digitalWrite(2,LOW);
 leds[0] = CRGB::Red;
  FastLED.show();
  delay(500);
   leds[1] = CRGB::Red;
  FastLED.show();
  delay(500);
  leds[0] = CRGB::Black;
  FastLED.show();
  delay(500);
   leds[1] = CRGB::Black;
  FastLED.show();
  delay(500);
  }
  else
  {
    digitalWrite(2,HIGH);}
}