E-Lins D120 Series DTU Bedienungsanleitung PDF herunterladen (Seite 30)

 D120SeriesDTUUserManual

E‐LinsTechnologyCo.,Limited

- The index of the socket setting being set in “AT+CLIENTCONFIG”.

‐Theprotocolbeingusedintheconnection.Only“TCP”and“UDP”issupported

atthismoment.



“AT+SOCKETOPEN?”

+SOCKETOPEN:<idx>,<active>,<protocol>,<ip>,<port>

<idx>

The index of the socket connection (not same as the one of

“AT+CLIENTCONFIG”)

“1” for active and “0” for inactive

The protocol being used in the connection. Only “TCP” and “UDP” is

supported at this moment.

The IP address (in string) which the socket is going to connect.

<port>

The TCP/IP port (in number) which the socket is going to connect.

Note: The terminal is still in AT mode after issue this command.

9、AT+DATAOPEN

This command is to turn the terminal into data mode for data truncations.

10、AT+SOCKETCLOSE=<idx>,<idx>,…

The command is used the close the active socket connections.

<idx>

‐ The index of the active connection which could be got from the AT

command

11、AT+SOCKETCLOSE

The command is used to close all active socket connections.

12、+++

The command is used to return to command mode,and this command delay for 1

second. If the other characters enter in this time,they will become a data to

transmission.

13、AT+IPR

AT+IPR?

‐querycurrentbaudrate

AT+IPR=n

‐settinganewbaudrate

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E-Lins D120 Series DTU Bedienungsanleitung Seite 30