XT55 GPS Startup User's Guide
The appearing dialog box shows the default settings for the selected COM port.
NOTE: The pre-defined factory settings of the XT55 GPS port SDn1 (4800bps, 8 data bits,
no parity, 1 stop bit, no flow control) cannot be changed, otherwise no connection to the
XT55 GPS port will be established.
If a connection to the XT55 module has been established, the transmitted protocols will be
Figure 2: COM port transmission settings
Figure 3: Displaying the transmitted NMEA protocols
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