Tq sir for giv me chance…
Second Question is i have issue in display latitude, longitude data in blynk app…
Here is the code…
#include <SoftwareSerial.h>
#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
const int RXPin = 4, TXPin = 5; //GPIO 4=D2(conneect Tx of GPS) and GPIO 5=D1(Connect Rx of GPS
const uint32_t GPSBaud = 4600; //if boud rate 9600 didn't work in your case then use 4600
TinyGPSPlus gps; //the TinyGPS++ object
WidgetMap myMap(V0);
SoftwareSerial ss(RXPin,TXPin); // The serial connection to the GPS device
BlynkTimer timer;
float spd; // variable to store speed
float sats; // variable to store no. of satellites response
String bearing; // variable to store orientation or direction of GPS
char auth[] = "xxx";
char ssid[] = "xxx";
char pass[] = "xxxx";
//unsigned int move_index; //moving index, to be used later
unsigned int move_index = 1;
void setup()
{
Serial.begin(115200);
Serial.println();
ss.begin(GPSBaud);
Blynk.begin(auth, ssid, pass);
timer.setInterval(5000L, checkGPS); // every 5s check if GPS is connected, only really needs to be done once
}
void checkGPS()
{
if (gps.charsProcessed() < 10 )
{
Serial.println(F("No GPS detected: check wiring."));
Blynk.virtualWrite(V5, "GPS ERROR"); // Value display widget on V5 if GPS is not detected
}
}
void loop()
{
while(ss.available() > 0)
{
//sketch display information every time a new sentences is correctly encoded
if (gps.encode(ss.read()))
displayInfo();
}
Blynk.run();
timer.run();
}
void displayInfo()
{
if (gps.location.isValid() )
{
float latitude = (gps.location.lat()); // Storing the latitude & logitude
float longitude = (gps.location.lng());
Serial.print("LATITUDE: ");
Serial.println(latitude, 6); // float to x decimal places
Serial.print("LONGITUDE: ");
Serial.println(longitude, 6);
Blynk.virtualWrite(V2, String(latitude, 6));
Blynk.virtualWrite(V3, String(longitude, 6));
myMap.location(move_index, latitude, longitude, "GPS_location");
spd = gps.speed.kmph();
Blynk.virtualWrite(V4,spd); // get nmumber of speed
sats = gps.satellites.value(); // get number of satellites
Blynk.virtualWrite(V5,sats);
bearing = TinyGPSPlus::cardinal(gps.course.value()); // get the direction
Blynk.virtualWrite(V6, bearing);
}
Serial.println();
}
It just display like this in my Blynk App… Really beg for u guys help…
