Use the GNSS Viewer_V1.2 tool to test and set up the GN-02B GNSS module

GNSS Viewer_V1.2 tool Download

https://www.topgnss.com/upload/file/GNSS_Viewer_V1_GNSS_Viewer_V1_2_0_0.zip

Note: This tool is only suitable for parameter setting and saving of GN-02B module.

Use the GNSS Viewer_V1.2 tool to test and set up the GN-02B GNSS module

Set 5HZ output command: $cfgnav,200,,,,

Set 1HZ output command: $cfgnav,1000,,,,

Set the baud rate and save:

Set the baud rate to 115200 and save the command: $cfgprt,,115200,,;cfgsave

Set the baud rate to 9600 and save the command: $cfgprt,,9600,,;cfgsave

Set the baud rate to 4800 and save the command: $cfgprt,,4800,,;cfgsave

Set the baud rate to 38400 and save the command: $cfgprt,,38400,,;cfgsave