Nmea-Server

Basic Java TCP server that creates GPS position NMEA sentence and sends it to the connected clients.
You can extend the interface PositionProvider to supply the server updated GPS positions (also heading and speed) to send to the clients.

  NmeaServer server = new NmeaServer(12345);
  server.setPositionProvider(new SimplePositionProvider());
  server.setTimeout(120); // not mandatory
  server.start();