#include <DHT.h>; 
#define DHTPIN 2 
#define DHTTYPE DHT22 
DHT dht(DHTPIN,DHTTYPE); 
float hum; 
float temp; 
void setup() { 
// put your setup code here, to run once: 
Serial.begin(9600); 
dht.begin(); 
} 
void loop() { 
// put your main code here, to run repeatedly: 
hum= dht.readHumidity(); 
temp=dht.readTemperature(); 
Serial.print("Humidity:" ); 
Serial.print(hum); 
Serial.print(" %,\t Temp: "); 
Serial.print(temp); 
Serial.print("Celcious"); 
Serial.println(" "); 
delay(1000); 
}