MarshallSoft GPS Component for VB 2.1

MarshallSoft GPS Component for VB 2.1 is a Win32 DLL that allows any Visual Basic program to receive and decode standard NMEA 183 sentences from a GPS receiver connected to the RS232 serial port as well as computing great circle distances and bearings.

Major Features:

1. The most current GPS data is always available on demand
   
2. Runs as a background thread unattended 
3. Works with Bluetooth virtual serial ports 
4. Works with USB serial ports (with a USB to serial converter) 
5. The most commonly used NMEA navigation sentence types (GPGGA, GPRMC, GPGLL, GPGSV, GPVTG, GPBOD, and GPWPL) are automatically decoded *
6. ncludes Visual Basic and VB.NET example programs
   
7. Can be used with VBA application (32-bit EXCEL, ACCESS, WORD, etc.) 
8. Uses the Windows Win32 API for serial port input - no special Windows driver or support libraries are required 
9. Can also be used with C, C++, C#, Delphi, Visual FoxPro, Visual dBase, Xbase++, PowerBasic and COBOL
   
10. Can be ordered with or without C source code for the DLL 
11. Free technical support and updates for one year 
12. Includes 3 manuals: Programmers Manual, Reference Manual, and Users Manual (Online and printed).
    

Enhancements: Added support for GPBOD and GPWPL sentences.

Requirements:

1. Windows 95/98/Me/NT/2000/2003/XP/Vista
   
2. 32-bit Visual Basic or VB.Net.