USR-G761w Guide Line
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Jinan USR IOT Technology Limited
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AT+UART
1.2.
SMS AT command
If your USR-G761w is in fields or you don’t know the serial parameters, you can use SMS AT command to
configure the USR-G761w. The SMS AT command format is as follow. Your settings will take effect after restarting.
Passwords#AT command
For example, you can send the command below to query the serial parameters of the USR-G761w
www.usr.cn#AT+UART
www.usr.cn
are default passwords, you can modify it to your own password. AT+UART is the AT command for
query the serial parameters. There should be ‘#’ between the password and command.
To modify the passwords, you can use AT+CMDPW.
1.3.
Transparent AT command
When module is in transparent mode, you can you transparent AT command to configure or query parameters via
network or serial. The format is as follow.
Your settings will take effect after restarting.
Passwords#AT command
For example, if you want to query serial parameters via network or serial, you can use the command below.
www.usr.cn#AT+UART
www.usr.cn
are default passwords, you can modify it to your own password. AT+UART is the AT command for
query the serial parameters. There should be ‘#’ between the password and command.
To modify the command passwords, you can use AT+CMDPW.
