int time01 = 500;
int time02 = 50;
int led01 = 12;
int led02 = 4;


#include "DHT.h"

#define DHTPIN 2 


// Uncomment whatever type you're using!
//#define DHTTYPE DHT11   // DHT 11
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321
//#define DHTTYPE DHT21   // DHT 21 (AM2301)

DHT dht(DHTPIN, DHTTYPE);




void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);


delay(2000);
Serial.println("Hello! Induwara Udadeniya");
delay(2000);
Serial.print("I'am ");
delay(500);
Serial.print("Your ");
delay(1000);
Serial.print("assistant ");
delay(500);
Serial.print("and ");
delay(100);
Serial.print("I'am ");
delay(100);
Serial.print("in ");
delay(900);
Serial.print("Your ");
delay(1250);
Serial.println("ESP 32 ");
delay(2500);


Serial.print("My name ");
delay(400);
Serial.print("is ");
delay(750);
Serial.println("ESP32 DEVKIT V1 ");
delay(2500);


Serial.print("I'am ");
delay(500);
Serial.print("ready ");
delay(1000);
Serial.print("to ");
delay(500);
Serial.print("do ");
delay(100);
Serial.print("your ");
delay(100);
Serial.print("work ");
delay(900);
Serial.print(".");
delay(500);
Serial.print(".");
delay(200);
Serial.print(".");
delay(300);




pinMode(12,OUTPUT);
pinMode(4,OUTPUT);


delay(1000);

digitalWrite(12,HIGH);
delay(500);
digitalWrite(4,HIGH);
delay(1000);
digitalWrite(12,LOW);
digitalWrite(4,LOW);

delay(3000);

  Serial.println(F("DHTxx test!"));

  dht.begin();


}

void loop() {
  // put your main code here, to run repeatedly:
  
digitalWrite(12,HIGH);
delay(time01);
digitalWrite(12,LOW);
digitalWrite(4,HIGH);
delay(time01);
digitalWrite(4,LOW);

//  delay(2000);

  // Reading temperature or humidity takes about 250 milliseconds!
  // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
  float h = dht.readHumidity();
  // Read temperature as Celsius (the default)
  float t = dht.readTemperature();
  // Read temperature as Fahrenheit (isFahrenheit = true)
  float f = dht.readTemperature(true);

  // Check if any reads failed and exit early (to try again).
  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  // Compute heat index in Fahrenheit (the default)
  float hif = dht.computeHeatIndex(f, h);
  // Compute heat index in Celsius (isFahreheit = false)
  float hic = dht.computeHeatIndex(t, h, false);

  Serial.print(F("Humidity: "));
  Serial.print(h);
  Serial.print(F("%  Temperature: "));
  Serial.print(t);
  Serial.print(F("°C "));
  Serial.print(f);
  Serial.print(F("°F  Heat index: "));
  Serial.print(hic);
  Serial.print(F("°C "));
  Serial.print(hif);
  Serial.println(F("°F"));
}