// Blynk credentials
#define BLYNK_TEMPLATE_ID "TMPL3-rdMg-oI"
#define BLYNK_TEMPLATE_NAME "CATTLE MONITORING SYSTEM"
#define BLYNK_AUTH_TOKEN "ld1pTtP-YsixcJBhfNLDjR3q5glS36Kz"

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <DHT.h>
#include <MPU6050.h>

// WiFi credentials
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

// DHT sensor
#define DHTPIN 15
#define DHTTYPE DHT11
DHT dht(DHTPIN, DHTTYPE);

// MPU6050 sensor
MPU6050 mpu;

// Virtual pins
#define V1 1 // Temperature
#define V2 2 // Humidity
#define V3 3 // Gyroscope X
#define V4 4 // Gyroscope Y
#define V5 5 // Gyroscope Z

void setup() {
  Serial.begin(115200);

  // Connect to WiFi
  WiFi.begin(ssid, pass);
  while (WiFi.status()!= WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");
   
   

  // Connect to Blynk
  Serial.println("Connecting to Blynk...");
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
  Serial.println("Blynk.begin() called");
  if (Blynk.connected()) {
    Serial.println("Blynk connected");
  } else {
    Serial.println("Blynk not connected");
  }

  // Initialize DHT sensor
  dht.begin();

  // Initialize MPU6050 sensor
  mpu.initialize();

   
}


void loop() {
  // Read temperature and humidity from DHT sensor
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  // Read gyroscope data from MPU6050 sensor
  int16_t gx, gy, gz;
  mpu.getRotation(&gx, &gy, &gz);

  // Send data to Blynk
  Blynk.virtualWrite(V1, temperature);
  Blynk.virtualWrite(V2, humidity);
  Blynk.virtualWrite(V3, gx);
  Blynk.virtualWrite(V4, gy);
  Blynk.virtualWrite(V5, gz);

  // Run Blynk
  Blynk.run();

  // Wait 1 second before sending data again
  delay(1000);
}