USR IOT USR-GPRS232-730 - Serial AT Command Usage; Network AT Command Usage

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USR-GPRS232-730 User Manual h.usriot.com

Jinan USR IOT Technology Limited / 45 www.usriot.com

2) Module receives “AT+ENTM”, and send “OK” to device.

3) Device receives “OK”, it means module has gone back to previous mode.

4.1.2. Serial AT command

Steps

1) Set work mode as network transmission.

AT+WKMOD=”NET”[0D]

2) Enable serial command function.

AT+UATEN=”on”[0D]

3) Query command password.

AT+CMDPW[0D]

We suppose the command password is ”usr.cn” here.

After setting successful, restart USR-GPRS232-730, then send “usr.cn#AT+VER” via serial.

Then USR-GPRS232-730 will respond the firmware version.

4.1.3. Network AT command

Steps