After uploading the code, open your serial monitor, set it to 9600 baud, and
watch for latitude, longitude, altitude, course, speed, date, time, and the
number of visible satellites.
******************************************************************************/

#include <TinyGPS++.h> // Include the TinyGPS++ library
TinyGPSPlus tinyGPS; // Create a TinyGPSPlus object

#define GPS_BAUD 9600 // GPS module baud rate. GP3906 defaults to 9600.

// If you’re using an Arduino Uno, Mega, RedBoard, or any board that uses the
// 0/1 UART for programming/Serial monitor-ing, use SoftwareSerial:
#include <SoftwareSerial.h>
#define ARDUINO_GPS_RX 3 // GPS TX, Arduino RX pin
#define ARDUINO_GPS_TX 2 // GPS RX, Arduino TX pin
SoftwareSerial ssGPS(ARDUINO_GPS_TX, ARDUINO_GPS_RX); // Create a SoftwareSerial

// Set gpsPort to either ssGPS if using SoftwareSerial or Serial1 if using an
// Arduino with a dedicated hardware serial port
#define gpsPort ssGPS  // Alternatively, use Serial1 on the Leonardo

// Define the serial monitor port. On the Uno, Mega, and Leonardo this is ‘Serial’
//  on other boards this may be ‘SerialUSB’
#define SerialMonitor Serial

void setup()
{
SerialMonitor.begin(9600);
gpsPort.begin(GPS_BAUD);
}

void loop()
{
// print position, altitude, speed, time/date, and satellites:
printGPSInfo();

// “Smart delay” looks for GPS data while the Arduino’s not doing anything else
smartDelay(1000);
}

void printGPSInfo()
{
// Print latitude, longitude, altitude in feet, course, speed, date, time,
// and the number of visible satellites.
SerialMonitor.print(“Lat: “); SerialMonitor.println(tinyGPS.location.lat(), 6);
SerialMonitor.print(“Long: “); SerialMonitor.println(tinyGPS.location.lng(), 6);
SerialMonitor.print(“Alt: “); SerialMonitor.println(tinyGPS.altitude.feet());
SerialMonitor.print(“Course: “); SerialMonitor.println(tinyGPS.course.deg());
SerialMonitor.print(“Speed: “); SerialMonitor.println(tinyGPS.speed.mph());
SerialMonitor.print(“Date: “); printDate();
SerialMonitor.print(“Time: “); printTime();
SerialMonitor.print(“Sats: “); SerialMonitor.println(tinyGPS.satellites.value());
SerialMonitor.println();
}

// This custom version of delay() ensures that the tinyGPS object
// is being “fed”. From the TinyGPS++ examples.
static void smartDelay(unsigned long ms)
{
unsigned long start = millis();
do
{
// If data has come in from the GPS module
while (gpsPort.available())
tinyGPS.encode(gpsPort.read()); // Send it to the encode function
// tinyGPS.encode(char) continues to “load” the tinGPS object with new
// data coming in from the GPS module. As full NMEA strings begin to come in
// the tinyGPS library will be able to start parsing them for pertinent info
} while (millis() – start < ms);
}

// printDate() formats the date into dd/mm/yy.
void printDate()
{
SerialMonitor.print(tinyGPS.date.day());
SerialMonitor.print(“/”);
SerialMonitor.print(tinyGPS.date.month());
SerialMonitor.print(“/”);
SerialMonitor.println(tinyGPS.date.year());
}

// printTime() formats the time into “hh:mm:ss”, and prints leading 0’s
// where they’re called for.
void printTime()
{
SerialMonitor.print(tinyGPS.time.hour());
SerialMonitor.print(“:”);
if (tinyGPS.time.minute() < 10) SerialMonitor.print(‘0’);
SerialMonitor.print(tinyGPS.time.minute());
SerialMonitor.print(“:”);
if (tinyGPS.time.second() < 10) SerialMonitor.print(‘0’);
SerialMonitor.println(tinyGPS.time.second());
}