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5.2.1 Router Connection
Modules that need to be upgraded can be configured and connected to routers through serial port configuration
tools, or ap mode can be used.
5.2.2 Lookup module ip
Because you need to input the ip, of the module when upgrading, you can go to the router to find the
corresponding ip, of the module or use HLK-RM58S_Discover to search the corresponding ip. for the module in
the local area network.
Figure 18. Lookup module ip
5.2.3 Program upgrades
Enter the module's ip address on the software HLK-RM58S_wifi.exe, and then enter:
Figure 19. Open upgrade interface
