#include <WiFi.h>
#include <BluetoothSerial.h>

BluetoothSerial SerialBT;

// Replace with your network credentials
const char* ssid = "your_SSID";
const char* password = "your_PASSWORD";

void setup() {
  Serial.begin(115200);
  SerialBT.begin("ESP32_AirTag"); // Bluetooth device name
  Serial.println("The device started, now you can pair it with Bluetooth!");

  // Connect to Wi-Fi
  WiFi.begin(ssid, password);
  Serial.print("Connecting to Wi-Fi");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println();
  Serial.println("Connected to Wi-Fi");
  Serial.print("IP Address: ");
  Serial.println(WiFi.localIP());
}

void loop() {
  // Check for Bluetooth data
  if (SerialBT.available()) {
    String btData = SerialBT.readString();
    Serial.print("Received via Bluetooth: ");
    Serial.println(btData);

    // Example: If you receive "status", send back Wi-Fi status
    if (btData == "status") {
      SerialBT.print("Connected to Wi-Fi: ");
      SerialBT.println(WiFi.SSID());
      SerialBT.print("IP Address: ");
      SerialBT.println(WiFi.localIP());
    }
  }

  // Add your main code here
}