NMEA Log Replayer is a versatile and free tool for testing NMEA applications. With the ability to play pre-recorded GPS files and send NMEA to multiple destinations simultaneously, it easily caters to various applications such as GPS and GLONASS instrumentation.

Moreover, this application provides users with the facility to send NMEA sentences to multiple destinations simultaneously. For instance, you can send NMEA to a remote host while simultaneously recording the same NMEA log to a COM port on your computer. It can output NMEA to various destinations, including Network host over UDP, Network host over TCP, and COM Port (RS232).
Using NMEA Log Replayer is incredibly easy and quick. All you have to do is select the NMEA file you want to playback by clicking on the 'Choose file' icon. Then, select the output destinations you want to use by clicking on the 'COM port', 'TCP server', or 'UDP server,' depending on your preferences. After selecting the output destinations, click on the 'Start' button to initiate the playback.
However, if you plan on sending NMEA to a remote host, please ensure that something is waiting for connection on that remote host, particularly if you are using TCP. On the other hand, if you are using UDP, you can launch the remote software at any time since UDP protocol is connectionless. In case of an error in any output, an exclamation mark will appear near the 'X' button to alert the user.
Overall, NMEA Log Replayer is an excellent software application that is perfect for testing various NMEA applications. Its simple user interface, ease of use, and multiple output destination options make it stand out among other software applications in the market.
Version 1.0: N/A