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3.4.2 Multi-client access demo
The operation of a complete set of AT commands in MULTIS mode is shown in the following diagram.
After reboot, at this point, the module works in MULTIS mode, which has been established after the server is powered
on, and the port number and local IP are set by the user. When the computer is successfully connected to the module, the
GPIO9 pin is pulled low.
When successfully connected, we create 4 clients on the computer side, fill in the IP and port of the module server (here,
the IP of our module: 192.168.1.1 port number 5002)
As shown in the figure below.
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