Default serial port parameters: 9600/8/N/1;
It can be modified by AT commands, see AT instruction set for details;
You can also use the configuration tool to modify it, as shown in the following figure:
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                            188
                        
                    Default serial port parameters: 9600/8/N/1;
It can be modified by AT commands, see AT instruction set for details;
You can also use the configuration tool to modify it, as shown in the following figure:
 
    