#include <dht.h>

dht DHT;
#define DHT22_PIN 5
float humidity,temperature=0.00;
void read_DHT();

void setup()
{
  Serial.begin(115200); 
}

void loop() 
{
 read_DHT();
 
}

//function for extracting DHT22 output
void read_DHT()
{
  int chk = DHT.read22(DHT22_PIN);
  
  // DISPLAY DATA
  float humidity=DHT.humidity;
  float temperature=DHT.temperature;
  Serial.print(" Humidity: ");
  Serial.print(humidity);
  Serial.print(" Temperature: ");
  Serial.println(temperature);
  
  delay(2000);
}