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Tunnel – Standard AT commands supported
MTX-Tunnel runs on MTX-Terminal modems. Internally there is a Cinterion 2G/3G/4G core, EHS6 for 3G models and ELS61 for 4G models.
Those modules use the AT command set, some of them are standardized and others are Cinterion proprietary. MTX-Tunnel can run just a few of them. Those are:
|ATI >||Returns module firmware information|
|AT+CSQ >||Network GSM coverage|
|AT+CCLK? >||Current time output|
|AT^SSIO=X,Y >||Used to change the digital output X with the value Y|
|AT^SGIO=X >||Used to know the value of the digital input X|
|AT^SRADC=X >||Used to know the value of the analog input X|
|AT^SGPSR=0 >||Returns GPS position|
|AT^MONI >||Monitors information about BTS attached|
|AT^SMONI >||Monitors information about BTS attached|
|AT^SMSO >||Resets MTX-Tunnel (switches off and because MTX-Terminals is featured for it, it switches on automatically)|
Please read the AT Command manual from Cinterion for more information about the use, syntax and answers of those commands.