#define BLYNK_TEMPLATE_ID "TMPL3ybIZXHSE"
#define BLYNK_TEMPLATE_NAME "sanjeev jesu"
#define BLYNK_AUTH_TOKEN "xYv4yOCvF3HEpq-_N-3zWsvYD35lzy9j"

// Include the correct Blynk library for your platform
#include <BlynkSimpleEsp32.h>  // Use this if you're using an ESP32

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

// Define the analog pin to read data from (GPIO34)
int analogPin = 34;  // Change according to your setup
int sensorValue = 0;  // Variable to store the analog value

void setup() {
  // Start serial communication for debugging
  Serial.begin(115200);

  // Start Wi-Fi connection
  WiFi.begin(ssid, pass);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("Connected to Wi-Fi!");

  // Start Blynk connection
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

  // Setup the analog input pin
  pinMode(analogPin, INPUT);
}

void loop() {
  // Read the analog value from the sensor
  sensorValue = analogRead(analogPin);

  // Print the sensor value to Serial Monitor (for debugging)
  Serial.print("Analog Value: ");
  Serial.println(sensorValue);

  // Send the analog value to the Blynk app on Virtual Pin V1
  Blynk.virtualWrite(V1, sensorValue);

  // Run the Blynk process (keep the connection alive)
  Blynk.run();

  // Add a small delay to control the frequency of updates
  delay(1000);  // Update every 1 second
}