The SM8 GSM/GPRS transmission module is designed for GSM/GPRS radio communication with a device equipped with RS-232 serial interface.
GSM bands (900/1800/1900 MHz) data transmission is carried out using the GPRS packet technique. Module programming is performed by means of SM8Config configuration software . In order to obtain a GSM connection, the SIM card is used in the module, with the option of public and static IP address. The module use TCP/IP protocol.