#define BLYNK_PRINT Serial
#define BLYNK_TEMPLATE_ID "TMPLzarsHrZh"
#define BLYNK_DEVICE_NAME "DHT22 new"
#define BLYNK_AUTH_TOKEN "ZRyIlcrTEb69A6wLSz4HMY7F0i4WScBK"
//#define BLYNK_TEMPLATE_ID "TMPL5EYssrpf"
//#define BLYNK_AUTH_TOKEN "nBs9gfFUTbxedF2Q5Eav43UqUZZZlgzG"
#define LED 2
#define pinrelay 4
 

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

const int DHT_PIN = 15;
DHTesp dhtSensor;

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

BlynkTimer timer;

void sendSensor()
{
 TempAndHumidity  data = dhtSensor.getTempAndHumidity();
 Serial.println("Temp: " + String(data.temperature, 2) + "°C");
 Serial.println("Humidity: " + String(data.humidity, 1) + "%");
 Serial.println("---");
 
int val = digitalRead(pinrelay);
   if(data.temperature >=55){
    digitalWrite(pinrelay, HIGH);
  }
  else{
    digitalWrite(pinrelay, LOW);
  }

 Blynk.virtualWrite(V0, data.temperature); 
 Blynk.virtualWrite(V2, data.humidity);//mengirimkan data ke Virtual pin di Blynk Cloud
 Blynk.virtualWrite(V1,val);

}



void setup()
{
  
  Serial.begin(9600);
  Blynk.begin(auth, ssid, pass);
  pinMode(LED, OUTPUT);
  pinMode(pinrelay, OUTPUT);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  timer.setInterval(1000L, sendSensor);
}

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