At+Cipsendex; At+Cipclose Closes The Tcp/Udp Connection - Wiznet WizFi360 User Manual

• <link ID>: ID of the connection
(0~4), for multiple connections.
• <length>: data length, MAX: 2048
bytes.
Parameters
• [<remote IP>]: remote IP can be set
in UDP transmission.
• [<remote port>]: remote port can be
set in UDP transmission.

10.3.2.4. AT+CIPSENDEX

1. Single connection: (+CIPMUX=0)
AT+CIPSENDEX=<1ength>
2. Multiple connections: (+CIPMUX=1)
AT+CIPSENDEX=<1inkID>,<1ength>
Command
3. Remote IP and ports can be set in UDP transmission:
4. AT+CIPSENDEX=[<link ID>,]<length>[,<remote IP>,<remote port>]
Function: to configure the data length in normal transmission mode
Send data of designated length
Wrap return > after the Set Command. Begin receiving serial data. When the
requirement of data length,
determined by <length>, is met, or when \0
starts.
Response
If connection cannot be established or gets disconnected during transmission, the
system returns:
ERROR
If data are successfully transmitted, the system returns:
SENDOK
•
<1ink ID>: ID of the connection (0~4), for multiple connections.
• <length>: data length, MAX: 2048 bytes.
• When the requirement of data length, determined by <length>, is met, or when \0
Parameters
appears, the transmission of data starts. Go back to the normal command mode
and wait for the next AT command.
• When sending \0, please send it as \\0.

10.3.2.5. AT+CIPCLOSE Closes the TCP/UDP Connection

AT+CIPCLOSE=<link ID>
Commands
OK
Response
<linkID>: ID of the connection to be
Parameters
closed. When ID is 5, all connections
WizFi360 User Manual
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appears in the data, the transmission
AT+CIPCLOSE
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