User's Manual

4.4. Restore factory settings

Code:

char *commands_device_default="\\

at+default=1\r\n\ //Reset

Com_send(commands_device_default);

Run back:

at+default=1

After 30s, the module starts normally and all configuration parameters are factory configured. More functions are

configured with the serial port software, and the serial port on the left side of the software automatically generates

the corresponding setting command.

4.5 Configuration Software Description

Figure 14. Serial port configuration interface

1: command window to be sent

2: serial port number selection