#define led1 35
#define led2 32
#define led3 33

DHT dht = DHT(2, DHT22);

void setup() {
  Serial.begin(115200);
  pinMode(2, INPUT);
}

void loop() {
  Serial.print("temperature. ");
  Serial.println(dht.readTemperature());
  Serial.print("humidsss. ");

}