#define BLYNK_TEMPLATE_ID "TMPL33gBqiogO"
#define BLYNK_TEMPLATE_NAME "DHT11"
#define BLYNK_AUTH_TOKEN "3npkqY7Fr0wqu8XqCmP-OTThPHm5BTql"

#include <Adafruit_Sensor.h>
#include "DHT.h"
#define DHTPIN 4    
#define DHTTYPE DHT22   
DHT dht(DHTPIN, DHTTYPE);

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

#define led3 2

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

BLYNK_WRITE(V0) {
int pinValue = param.asInt();
digitalWrite(led3, pinValue);
}
BLYNK_WRITE(V1) {
int pinValue = param.asInt();
digitalRead(DHTPIN, pinValue);
}
BLYNK_WRITE(V2) {
int pinValue = param.asInt();
digitalRead(DHTPIN, pinValue);
}

void dht_sen(){
  delay(2000);  
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  Serial.print("Humidity: \t" );
  Serial.print(h);
  Serial.print(" %\n");
  delay(500);
  Serial.print("Temperature: \t");
  Serial.print(t);
  Serial.print(" *C \n");

  Blynk.virtualWrite(V1, h);
  Blynk.virtualWrite(V2, t);
}
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial.println("DHT22 test!");
  dht.begin();
  pinMode(led3, OUTPUT);
  Blynk.begin(auth, ssid, pass);
}

void loop() {
  // put your main code here, to run repeatedly:
  Blynk.run();
  delay(10); // this speeds up the simulation
}