#include <TinyGPS++.h>

#define GPS_RX 16
#define GPS_TX 17
#define GPS_BAUD 9600

TinyGPSPlus gps;

void setup() {
  Serial.begin(115200);
  Serial2.begin(GPS_BAUD, SERIAL_8N1, GPS_RX, GPS_TX);
 //Serial2.begin(9600, SERIAL_8N1, 16, 17);
  Serial.println("ESP32 GPS Simulation Started");
}

void loop() {

  while (Serial2.available() > 0) {
    char c = Serial2.read();
     //Serial.print(c); 
    gps.encode(c);
  }

  if (gps.location.isUpdated()) {

    Serial.print("Latitude: ");
    Serial.println(gps.location.lat(), 6);

    Serial.print("Longitude: ");
    Serial.println(gps.location.lng(), 6);

    Serial.print("Altitude: ");
    Serial.println(gps.altitude.meters());

    Serial.println("----------------------");
  }
}