AT+i Programmer's Manual - SE Spezial-Electronic AG

33.11.2 +iWLSI — Wireless LAN Service Set Identifier
Nonvolatile Parameter Database
Syntax: AT+iWLSI=
Sets the destination Wireless LAN Service Set IDentifier
(SSID) string.
Parameters: ssid = SSID required for communications with a specific
Access Point (AP). The AP must be configured with the
same SSID.
Command Options:
ssid='' Empty. No SSID defined. iChip will communicate with any
AP.
ssid= ID will be used as the destination SSID. ID must be
configured in the AP for iChip to successfully communicate
with that AP.
ssid=* Prevents iChip from automatically attempting to connect to
an AP or ad-hoc network immediately after power-up. If the
ssid parameter value is changed to (*) while iChip is already
connected to an AP, the current connection will not be
affected.
ssid=! Optional flag indicating ad-hoc mode. Upon power-up,
iChip will continuously search for existing ad-hoc networks
in its vicinity and join the one having the strongest signal.
ssid=! iChip will search for an ad-hoc network with the specified
ID. If it finds one it will join it, otherwise it will create a
new network with this ID.
Default: Empty. No SSID defined.
Result Code:
I/OK If ssid is an empty or legal SSID string.
I/ERROR Otherwise
AT+iWLSI~ssid Temporarily sets the SSID to ssid. The permanent value will
be restored after completing the next session.
AT+iWLSI? Reports the current ssid value followed by I/OK.
AT+iWLSI=? Returns the message ‗String‘ followed by I/OK.