Init commit with many years of arduino sketches and projects. I dont know if the esp8266 includes much, but there are also libraries. I hope they dont have crazy automatic versioning through the Arduino IDE.

libraries/TinyGPSPlus-1.0.2/examples/BasicExample/BasicExample.ino

@@ -0,0 +1,91 @@
+#include <TinyGPS++.h>
+/* 
+   This sample sketch should be the first you try out when you are testing a TinyGPS++
+   (TinyGPSPlus) installation.  In normal use, you feed TinyGPS++ objects characters from
+   a serial NMEA GPS device, but this example uses static strings for simplicity.
+*/
+
+// A sample NMEA stream.
+const char *gpsStream =
+  "$GPRMC,045103.000,A,3014.1984,N,09749.2872,W,0.67,161.46,030913,,,A*7C\r\n"
+  "$GPGGA,045104.000,3014.1985,N,09749.2873,W,1,09,1.2,211.6,M,-22.5,M,,0000*62\r\n"
+  "$GPRMC,045200.000,A,3014.3820,N,09748.9514,W,36.88,65.02,030913,,,A*77\r\n"
+  "$GPGGA,045201.000,3014.3864,N,09748.9411,W,1,10,1.2,200.8,M,-22.5,M,,0000*6C\r\n"
+  "$GPRMC,045251.000,A,3014.4275,N,09749.0626,W,0.51,217.94,030913,,,A*7D\r\n"
+  "$GPGGA,045252.000,3014.4273,N,09749.0628,W,1,09,1.3,206.9,M,-22.5,M,,0000*6F\r\n";
+
+// The TinyGPS++ object
+TinyGPSPlus gps;
+
+void setup()
+{
+  Serial.begin(115200);
+
+  Serial.println(F("BasicExample.ino"));
+  Serial.println(F("Basic demonstration of TinyGPS++ (no device needed)"));
+  Serial.print(F("Testing TinyGPS++ library v. ")); Serial.println(TinyGPSPlus::libraryVersion());
+  Serial.println(F("by Mikal Hart"));
+  Serial.println();
+
+  while (*gpsStream)
+    if (gps.encode(*gpsStream++))
+      displayInfo();
+
+  Serial.println();
+  Serial.println(F("Done."));
+}
+
+void loop()
+{
+}
+
+void displayInfo()
+{
+  Serial.print(F("Location: ")); 
+  if (gps.location.isValid())
+  {
+    Serial.print(gps.location.lat(), 6);
+    Serial.print(F(","));
+    Serial.print(gps.location.lng(), 6);
+  }
+  else
+  {
+    Serial.print(F("INVALID"));
+  }
+
+  Serial.print(F("  Date/Time: "));
+  if (gps.date.isValid())
+  {
+    Serial.print(gps.date.month());
+    Serial.print(F("/"));
+    Serial.print(gps.date.day());
+    Serial.print(F("/"));
+    Serial.print(gps.date.year());
+  }
+  else
+  {
+    Serial.print(F("INVALID"));
+  }
+
+  Serial.print(F(" "));
+  if (gps.time.isValid())
+  {
+    if (gps.time.hour() < 10) Serial.print(F("0"));
+    Serial.print(gps.time.hour());
+    Serial.print(F(":"));
+    if (gps.time.minute() < 10) Serial.print(F("0"));
+    Serial.print(gps.time.minute());
+    Serial.print(F(":"));
+    if (gps.time.second() < 10) Serial.print(F("0"));
+    Serial.print(gps.time.second());
+    Serial.print(F("."));
+    if (gps.time.centisecond() < 10) Serial.print(F("0"));
+    Serial.print(gps.time.centisecond());
+  }
+  else
+  {
+    Serial.print(F("INVALID"));
+  }
+
+  Serial.println();
+}