ffire arduino.txt

#include <DHT.h>;
#include <ArduinoJson.h>
#include <SoftwareSerial.h>
//Constants
#define DHTPIN A2     // what pin we're connected to
#define DHTTYPE DHT22   // DHT 22  (AM2302)
DHT dht(DHTPIN, DHTTYPE); //// Initialize DHT sensor for normal 16mhz Arduino


//Variables
int chk;
float hum;  //Stores humidity value
float temp; //Stores temperature value
int smokeA0 = A5;
int sensorThreshold =200;
#define flamePin A1
int flame;
long int lat;
 long int lon;
 int fire;

void setup()
{
  pinMode(8,OUTPUT);
  Serial.begin(9600);
  dht.begin();
  pinMode(smokeA0, INPUT);
    pinMode(flamePin, INPUT);
}
StaticJsonBuffer<1000> jsonBuffer;
JsonObject& root = jsonBuffer.createObject();
void loop()
{
    
    delay(2000);
    
    digitalWrite(8,HIGH);
    //Read data and store it to variables hum and temp
    Serial.println("latitude:21127732");
   Serial.println("longitude:81764215");
   lat = 21127732;
   lon = 81764215;
    hum = dht.readHumidity();
    temp= dht.readTemperature();
    //Print temp and humidity values to serial monitor
    Serial.print("Humidity: ");
    Serial.print(hum);
    Serial.println(" % ");
     Serial.print("  Temp: ");
    Serial.print(temp);
    Serial.println(" Celsius");
    Serial.print(" Smoke :");
    int analogSensor = analogRead(smokeA0);
    Serial.println(analogSensor);
    flame = digitalRead(flamePin); // read sensor data
   Serial.print("Flame Sensor - "); // display data on the monitor
   Serial.println(flame);
// Checks if it has reached the threshold value
if (analogSensor > sensorThreshold || temp>100 || flame==0)
{
Serial.print("Fire detected ");
digitalWrite(8,LOW);
fire = 1;
}
else
{
  fire = 0;
Serial.println("Fire Not detected");
}
 root["a1"] = hum;
  root["a2"] = temp;
  root["a3"] = flame;
    root["a4"] =analogSensor;
    root["a5"] = lat;
    root["a6"]=lon;
    root["a7"]=fire;
  root.printTo(Serial);
  Serial.println("");
    delay(2000); //Delay 2 sec.
}