#define BLYNK_TEMPLATE_ID "TMPL2eCoULgIW"
#define BLYNK_TEMPLATE_NAME "Prueba IoT"
#define BLYNK_AUTH_TOKEN "zYtX_ipsB-p858J7w-aZ6NFj3NSy29j8"

#define BLYNK_PRINT Serial
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

BlynkTimer timer;

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


#include "DHT.h"
#define DHTPIN 27 
#define DHTTYPE DHT22 

DHT dht(DHTPIN, DHTTYPE);

void readSensor(){
  
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  
  if (isnan(h) || isnan(t) || h > 100 || t < -50 || t > 100) {
    Serial.println(F("Invalid sensor reading"));
    return;
  }

  Blynk.virtualWrite(V0,h);
  Blynk.virtualWrite(V1,t);
  
  Serial.print(F("Humidity: "));
  Serial.print(h);
  Serial.print(F("%  Temperature: "));
  Serial.print(t);
  Serial.println(F("°C"));

}


void setup() {
  Serial.begin(115200);
  dht.begin();
  delay(2000);  // Retardo añadido para estabilizar el sensor
  Blynk.begin(BLYNK_AUTH_TOKEN,ssid,pass);
  timer.setInterval(2000L,readSensor);

}

void loop() {
 Blynk.run();
 timer.run();

}