2n M2M Solution 2N SmartCom - User Manual 1.9.0 Manual de usuario descargar pdf (Pagina 32)

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4.2 List of Supported AT Commands

This subsection describes all the AT commands that can be used for c2N SmartCOM

onfiguration, including precise format and function specification.

2N SmartCOM GSM Commands

These commands help configure the connection to the GPRS network.

at^sccfg="mode",2

Enter the command to set the operating mode. There are three2N SmartCOM

options:

TCPCLIENT mode (1) - connects and retransmits2N SmartCOM

data from its ports to the selected server.

STANDALONE mode (3) - works as a server to2N SmartCOM

which clients get connected (transparent TCP – serial port

transmission).

DATA_OFF mode - GSM/UMTS module does nor log2N SmartCOM

in to the data network but waits for SMS.

Tip

Enter the mode number or name or select a port. The AT command

then looks as follows:

at^sccfg="mode","tcpclient"

Caution

The ETH port is visible in the network in the DATA_OFF mode. PING is

possible, but establishes no outgoing connection and rejects any

incoming connection.

at^sccfg="gprs_apn","internet.open"

Enter the command to set the APN to the mobile provider. The configuration for

O2 CZ is used as an example.

at^sccfg="gprs_user","internet"

at^sccfg="gprs_pass","hds6cd5"

These two commands help set the user name and password for authentication by

the provider. Most providers use no authentication. If your provider requires one,

ask the provider to supply the necessary data.

at^sccfg="local_ip"

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2n M2M Solution 2N SmartCom - User Manual 1.9.0 Manual de usuario Pagina 32