#include <TinyGPS++.h>
#include 
#include 
#include  // Only needed for Arduino 1.6.5 and earlier
#include 
#include 
float latitude , longitude;
String lat_str , lng_str;
const char *ssid = "Galaxy-M20"; // Enter your WiFi Name
const char *pass = "ac312129"; // Enter your WiFi Password
char auth[] = "loPrSaL0eQFY9clcQ518R1SmYsRVC0eV"; 
WidgetMap myMap(V0); 
SH1106 display(0x3c, 21, 22);
WiFiClient client;
TinyGPSPlus gps;
HardwareSerial SerialGPS(1);
void setup()
{
Serial.begin(115200);
Serial.println("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print("."); // print ... till not connected
}
Serial.println("");
Serial.println("WiFi connected");
display.init();
display.flipScreenVertically();
display.setFont(ArialMT_Plain_10);
SerialGPS.begin(9600, SERIAL_8N1, 16, 17);
Blynk.begin(auth, ssid, pass);
Blynk.virtualWrite(V0, "clr"); 
}
void loop()
{
while (SerialGPS.available() > 0) {
if (gps.encode(SerialGPS.read()))
{
if (gps.location.isValid())
{
latitude = gps.location.lat();
lat_str = String(latitude , 6);
longitude = gps.location.lng();
lng_str = String(longitude , 6);
Serial.print("Latitude = ");
Serial.println(lat_str);
Serial.print("Longitude = ");
Serial.println(lng_str);
display.clear();
display.setTextAlignment(TEXT_ALIGN_LEFT);
display.setFont(ArialMT_Plain_16);
display.drawString(0, 23, "Lat:");
display.drawString(45, 23, lat_str);
display.drawString(0, 38, "Lng:");
display.drawString(45, 38, lng_str);
Blynk.virtualWrite(V0, 1, latitude, longitude, "Location");
display.display();
}
delay(1000);
Serial.println(); 
}
} 
Blynk.run();
}