#include <DHT.h>


#define DHTPIN 12
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
float temperature;
float humidity;

void setup() {

  // put your setup code here, to run once:
  Serial.begin(115200);
  dht.begin();
}
void loop() {
temperature = dht.readTemperature();
humidity = dht.readHumidity();
}