 
 #define SLEEP_INTERVAL 250 //0.25s
 #define SLEEP_LONG_INTERVAL 45000 //45s
+
+#define LIGHT_THRESHOLD 100
 
 #define OFF_HOUR 01
 #define OFF_MIN 00

      prevUpdateTimeSecond = second;
      String dateString = generateDateTimeString(now.year(), now.month(), now.day(), now.hour(), now.minute(), now.second());
      printThisOnLCDLine(dateString, 0);
    }




#define LED_13_PIN 13

#define LDR_PIN A1

#define DHTPIN A0 
#define DHTTYPE DHT22 

