#include <DHTesp.h>
DHTesp dhtsensor;
TempAndHumidity data;
const int DHT_PIN=25;
int trig = 26;
int echo = 27;
int distance;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
pinMode(trig, OUTPUT);
pinMode(echo, INPUT);
pinMode(23, OUTPUT);
pinMode(22, OUTPUT);
pinMode(21, OUTPUT);
dhtsensor.setup(DHT_PIN,DHTesp::DHT22);
}

void loop(){
  data=dhtsensor.getTempAndHumidity();
  Serial.println("humi: " +String(data.humidity,1));
  Serial.println("Temp:" +String(data.temperature,2));
  Serial.println("-------------------");
  delay(100);
  digitalWrite(trig, HIGH);
  delay(100);
  digitalWrite(trig, LOW);
  int reading = pulseIn(echo,HIGH);
  distance = (reading*0.034/2);
  Serial.println(distance);
  if(distance > 200)
  {
    digitalWrite(23, HIGH);
  }
  else
  {
    digitalWrite(23,LOW);
  }
  if(data.humidity > 50)
  {
  
   digitalWrite(22, HIGH);
  }
  else
  {
    digitalWrite(22, LOW);

  }
  if(data.temperature > 25)
  {
     digitalWrite(21, HIGH);
  }
  else
  {
    digitalWrite(21, LOW);
  }
  }