//Succesfull last effort in modifing code 20.4.23 1:02AM mergecode by sanket. notification and app notice   use blynk 1.1.0 library and ESP8266WiFi.h 1.0.6
// Blynk cloud server link [[email protected] ] https://blynk.cloud/dashboard/163065/global/filter/1036991/organization/163065/devices/641877/dashboard
//video 1 link https://youtu.be/T8vPXUrAfco
// code links  https://github.com/itsbhupendrasingh/Fire-Detection-with-email-alert-new-Blynk2
//video 2 links https://www.youtube.com/watch?v=pRCcmMQ66jE&list=PLvDPwJ_P7XNakbYC7OlO6XuLf7nCIA55h&index=2
// code links https://github.com/Tech-Trends-Shameer/Blynk-2.0-Projects/tree/main/Fire-Alert-Notification-Using-ESP8266-and-Blynk-IOT
// Chage These Credentials with your Blynk Template credentials
// Chage These Credentials with your Blynk Template credentials 


#define BLYNK_TEMPLATE_ID "TMPL39krsjNT-"
#define BLYNK_TEMPLATE_NAME "Fire Detection"
#define BLYNK_AUTH_TOKEN "tU8gZPgZL7vGC2IO3F6H15M-keaih-2J"

#define BLYNK_PRINT Serial

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

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST"; // Change your Wifi/ Hotspot Name
char pass[] = ""; // Change your Wifi/ Hotspot Password

BlynkTimer timer;

#define fire 23
#define GREEN 12
#define RED 14
#define buzzer  13
int fire_Val = 0;

WidgetLED led(V1);

void setup() //Setup function - only function that is run in deep sleep mode
{
  Serial.begin(9600); //Start the serial output at 9600 baud

  pinMode(GREEN, OUTPUT);
  pinMode(fire, INPUT);
  pinMode(RED, OUTPUT);
  pinMode(buzzer, OUTPUT);
  
  Blynk.begin(auth, ssid, pass);//Splash screen delay
  delay(2000);
  timer.setInterval(500L, mySensor);
}

void loop() //Loop function
{
  Blynk.run();
  timer.run();
}

void mySensor()
{
  fire_Val = digitalRead(fire);

  if (fire_Val == LOW)
  {
    Serial.println("Fire in the House");
   
    Blynk.logEvent("fire_alert", "Fire Detected");
    digitalWrite(GREEN, LOW);
    digitalWrite(RED, HIGH);
    digitalWrite(buzzer, HIGH);
    Blynk.virtualWrite(V0, 1);
    Serial.print("Fire Level: ");
    Serial.println(fire_Val);
    led.on();
  }
  else
  {
    digitalWrite(GREEN, HIGH);
    digitalWrite(RED, LOW);
    digitalWrite(buzzer, LOW);
    Blynk.virtualWrite(V0, 0);
    Serial.print("Fire Level: ");
    Serial.println(fire_Val);
    led.off();
  }
}