Bluetooth GPS rev_01

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    - Project: Bluetooth GPS
    - Source Code NOT compiled for: ESP32 DevKit V1
    - Source Code created on: 2025-08-08 07:12:51

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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
    /* a wanna send my gps location form my mobile to esp */
    /* 32 via Bluetooth using app "nRF connect" */
/****** END SYSTEM REQUIREMENTS *****/

/* START CODE */
/****** DEFINITION OF LIBRARIES *****/
#include <BluetoothSerial.h> // Include the BluetoothSerial library for Bluetooth communication

/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);

/****** GLOBAL OBJECTS *****/
BluetoothSerial SerialBT; // Create a BluetoothSerial object

void setup(void)
{
  // Initialize serial communication for debugging
  Serial.begin(115200);
  Serial.println("ESP32 Bluetooth GPS Receiver");

  // Initialize Bluetooth serial with device name
  if (!SerialBT.begin("ESP32_GPS")) {
    Serial.println("An error occurred initializing Bluetooth");
  } else {
    Serial.println("Bluetooth initialized. Waiting for connections...");
  }
}

void loop(void)
{
  // Check if Bluetooth client is connected
  if (SerialBT.hasClient()) {
    // Check if data is available from Bluetooth
    if (SerialBT.available()) {
      String incomingData = SerialBT.readStringUntil('\n'); // Read incoming data until newline
      Serial.print("Received GPS Data: ");
      Serial.println(incomingData);

      // Here you can add code to process the GPS data
      // For example, parse latitude and longitude if data is formatted accordingly
    }
  }
  delay(20); // Small delay to prevent overwhelming the CPU
}