Wiznet WizFi360 At Instruction Set page 49

Reply:\r\n
OK\r\n
Command string
c. establish an SSL connection
Command string
AT+CIPSTART=[<ID>,]<type>,<remote IP>,<remote port>[,<Keep alive>]
<ID>: Network connection ID (0 ~ 4), for the case of multiple connections
<type>: connection type, it should select the "TCP", "UDP" or "SSL",
<remote IP>: destination IP address or domain name
Parameters
<remote port>: Destination port number, in the range of 1 ~ 65535 (The default local port number is
and
333, the registered local port numbers should be avoided, see Appendix 1
description
<TCP Keep alive>: about Keep Alive packet, it only operates <type> is "TCP"
-0: Don't use Keep Alive packet (factory default)
-1 to 7200: Keep alive packet transmission time interval in 1s
\r\n
OK\r\n
or
Return Values
\r\n
and
ERROR\r\n
descriptions
If the SSL connection is already established, the response is:
\r\n
ALREADY CONNECTED\r\n
Predecessors no
Command: AT+CIPSTART="SSL","www.iwiznet.cn",5000\r\n
Examples
Reply: OK\r\n
Command Description:
- WizFi360 only support to establish an SSL connection, if SSL connection operate, it doesn't support data transparent mode;
- SSL will occupy more cache, if the cache size exceeds, it can cause restart. Users can increase the memory size by
AT+CIPSSLSIZE command.
WizFi360 AT command
Function Description
Function Description
SSL Connection