Common Commands

In this section, you'll learn some common commands to setup modules:

  • ATI: query brand, model anf firmware version;

  • AT+CIMI: query the number of SIM card;

  • AT+CPIN?: query the number of SIM card;

  • AT+QGPS?: query the status of GPS but it's necessary to connect GPS antenna;

  • AT+QGPSLOC?: query GPS location but it's necessary to connect GPS antenna;

  • AT+CSQ: query signal value;

  • AT+QGPS=1: send command to enable GPS because by default or powered off it's disabled;

  • AT+QGPS=0: send command to disable GPS;

  • AT+CFUN=1,1: send command to reboot the module;

  • AT+QPRTPARA=3: send command to restore it to the default factory settings;

  • AT+CGDCONT?: send command to read PDP context

  • AT+CGDCONT=<cid>[,<PDP_type>[,<APN>[,<PDP_addr>[,<data_comp>[,<head_comp>]]]]]: send command to define PDP context with APN;

For details, please download from the following link:

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