Multitech GFU19 Podręcznik Użytkownika Pobierz pdf (Strona 22)

CONFIGURING AND COMMUNICATING WITH YOUR DEVICE

AT#SLUDP=1,1,7000

The device responds with and unsolicited indication that a host is trying to connect to connection ID 1 on

port 7000.

SRING: 1

7. Accept incoming connection ID 1

Enter:

AT#SA=1

The device indicates a client successfully established a listener connection.

CONNECT

You can send and receive data.

Exit Data Mode and Close Connection

To exit data mode and close the socket:

■ Enter the escape sequence: +++

■ To close Socket 1, enter: AT#SH=1

The device responds with OK.

■ To close the data connection, enter:AT#SGACT=1,0

The device responds with OK.

Transferring FTP File to FTP Server

To connect to FTP server and upload files:

1. Check signal strength.

Enter:

AT+CSQ

2. Activate context one

Enter:

AT#SGACT=1,1

3. Set FTP operations timeout to 10 seconds

Enter:

AT#FTPTO=1000

4. Configure FTP server IP address with username and password.

Enter:

AT#FTPOPEN="###.##.###.#","username","password",0 where ###.##.###.# is the IP address and the

username and password for the FTP server.

5. Configure file transfer type.

Enter:

AT#FTPTYPE=# where # is 0 for binary or 1 for ASCII.

6. Enter the file name to be sent to the FTP server and initiate connection.

Enter:

AT#FTPPUT="file.txt"

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Cell 100 Series MTC-EV3 User Guide

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Multitech GFU19 Podręcznik Użytkownika Strona 22