DHT

#include <DHT.h>

#define DHTTYPE DHT11

#define DHTPIN D4

DHT dht(DHTPIN,DHTTYPE,30);

void setup(){

Serial.begin(115200);

float t = dht.readTemperature();

dht.begin();

}

void loop(){

Serial.print(" ");

float h = dht.readHumidity();

Serial.print(t);

}

Serial.println(h);

delay(500);