#include <DHT_U.h>
    #include <DHT.h> 
    
  

    
	#define DHTPIN D4     // what pin we're connected to
    #define DHTTYPE DHT11   
     
    DHT dht(DHTPIN, DHTTYPE); 
    
  

    
	dht.begin(); 
    
  

    
	float h = dht.readHumidity();
    // Read temperature as Celsius
    float t = dht.readTemperature(); 
    
  

    
	//using library DHT-sensor
    #include <DHT_U.h>
    #include <DHT.h>
    #define DHTPIN D4     // what pin we're connected to
    #define DHTTYPE DHT11   
     
     
    DHT dht(DHTPIN, DHTTYPE);
     
    void setup() {
    Serial.begin(9600);
    dht.begin();
    }
     
    // the loop function runs over and over again until power down or reset
    void loop() {
    delay(5000);
    // Reading temperature or humidity takes about 250 milliseconds!
    // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
    float h = dht.readHumidity();
    // Read temperature as Celsius
    float t = dht.readTemperature();
     
    Serial.print("Temperature = ");
    Serial.println(t);
    Serial.print("Humidity = ");
    Serial.println(h);
     
    }