#include <DHTesp.h>
DHTesp dhtsensor;
TempAndHumidity data;
const int dht_pin=15;
const int trigpin=2;
const int echopin=4;
float duration;
int distance;
void setup()  {
  Serial.begin(115200);
  dhtsensor.setup(dht_pin, DHTesp::DHT22);
  pinMode(trigpin, OUTPUT); 
  pinMode(echopin, INPUT);
}
void loop() {
  data=dhtsensor.getTempAndHumidity();
  Serial.println("humidity: "+String(data.humidity)); 
  Serial.println("temperature: "+String(data.temperature));
  digitalWrite(trigpin, LOW); 
  delayMicroseconds(2);
  digitalWrite(trigpin, HIGH);
  delayMicroseconds(10);
  digitalWrite(trigpin, LOW); 
  duration=pulseIn(echopin, HIGH);
  distance=duration*0.034/2; 
  Serial.println(distance);
}