#define BLYNK_TEMPLATE_ID "TMPL3fR6gFyCC"
#define BLYNK_TEMPLATE_NAME "DHT"
#define BLYNK_AUTH_TOKEN "0o8tpAD-i1dt-gsZG3BqN9gIoyeDTXRU"
#define BLYNK_PRINT Serial

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

#include "DHT.h"
DHT dht(17,DHT22);
int ledpin=32;
//int buzzer=27;
void setup() {
  dht.begin();
  // put your setup code here, to run once:
  Serial.begin(115200);
  Blynk.begin(auth,ssid,pass);
  //Serial.println("Hello, ESP32!");
  pinMode(ledpin, OUTPUT);
  //pinMode(buzzer,OUTPUT);
}

void loop() {
  float t=dht.readTemperature();
  delay(100);
  float h=dht.readHumidity();
  delay(100);
  Serial.print("Temp:");
  Serial.println(t);
  Serial.print("Hum:");
  Serial.println(h);
  Blynk.virtualWrite(V0,t);
  Blynk.virtualWrite(V1,h);
  Blynk.run();
  if (t<30){
    digitalWrite(ledpin, HIGH);
     Blynk.virtualWrite(V2,1);
    //digitalWrite(buzzer,HIGH);
  }else{
    digitalWrite(ledpin,LOW);
     Blynk.virtualWrite(V2,0);
    //digitalWrite(buzzer,LOW);
  }
  
   //put your main code here, to run repeatedly:
  //delay(10); // this speeds up the simulation
}