Pet Tracking

#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <DHT.h>
#include <TinyGPS++.h>
#include <WiFi.h>

// Define pin numbers
#define DHTPIN 4
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

WiFiClient client;
TinyGPSPlus gps;

const char* ssid = "your_network_name";
const char* password = "your_network_password";
const char* server = "your_cloud_server.com"; // e.g., ThingSpeak or Firebase

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");

  dht.begin();
}

void loop() {
  // GPS data reading
  while (Serial.available() > 0) {
    gps.encode(Serial.read());
  }

  // Get data from GPS
  if (gps.location.isUpdated()) {
    float latitude = gps.location.lat();
    float longitude = gps.location.lng();
    Serial.print("Latitude= "); Serial.print(latitude, 6);
    Serial.print(" Longitude= "); Serial.println(longitude, 6);
  }

  // Get pet activity from accelerometer (simplified)
  int x = analogRead(A0);  // Just a placeholder, use accelerometer API here
  int y = analogRead(A1);
  int z = analogRead(A2);

  // Get temperature and humidity data
  float temp = dht.readTemperature();
  float humidity = dht.readHumidity();

  // Send data to the cloud (simplified)
  if (client.connect(server, 80)) {
    client.print("GET /update?latitude=");
    client.print(gps.location.lat());
    client.print("&longitude=");
    client.print(gps.location.lng());
    client.print("&temperature=");
    client.print(temp);
    client.print("&humidity=");
    client.print(humidity);
    client.print("&activity_x=");
    client.print(x);
    client.print("&activity_y=");
    client.print(y);
    client.print("&activity_z=");
    client.print(z);
    client.println(" HTTP/1.1");
  }

  delay(1000); // Adjust delay based on the sampling rate you want
}