#include "DHT.h"
#define ledpin 22
#define DHT22PIN 13

DHT dht(DHT22PIN, DHT22);

void setup() 
{
  pinMode(13, OUTPUT);
  pinMode(ledpin, OUTPUT);
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  dht.begin();
}

void loop() 
{
  delay(1000);

  float humi = dht.readHumidity();
  float temp = dht.readTemperature();
  Serial.print("Temperature: ");
  Serial.print(temp);
  Serial.print(" *C ");
  Serial.print("Humidity: ");
  Serial.println(humi);

  if(temp > 30)
  {
    digitalWrite(ledpin, HIGH);
    digitalWrite(13, HIGH);
  }
  else if(temp < 25)
  {
    digitalWrite(ledpin, LOW);
    digitalWrite(13, LOW);
  }
  delay(500);

  if(humi > 30)
  {
    digitalWrite(ledpin, HIGH);
    digitalWrite(13, HIGH);
  }
  else if(humi < 25)
  {
    digitalWrite(ledpin, LOW);
    digitalWrite(13, LOW);
  }
  delay(500);
}