Waveshare WIFI232-B2 User Manual page 63

WIFI232-B2 User Manual
 TKIP: available when auth=WPAPSK
 AES: available when auth=WPAPSK

key:
 16/26 bits (HEX): when encry=WEP-H
 5/13 bits (ASCII): when encry=WEP-A
Note: key must be larger than 8 bits and less than 64 bits, and it is available only in STA
mode. It is effective after restart the module, can be set in AP mode.
5.2.1.11 AT+WSSSID
Function: Set/Query WIFI target AP SSID parameters as STA
Format:
Query Operation:
AT+WSSSID<CR>
+ok=<ap's ssid><CR><LF><CR><LF>
Set Operation:
AT+WSSSID=<ap's ssid><CR>
+ok<CR><LF><CR><LF>
Parameters:

ap's ssid: SSID of AP
Note: This parameter only be available at STA mode. It is effective after restart module.
Can only be set at AP mode.
5.2.1.12 AT+WSLK
Function: Query link status at STA mode (only available at STA mode)
Format:
AT+WSLK<CR>
+ok=<ret><CR><LF><CR><LF>
Parameters:

ret:
 "Disconnected": No WIFI connection
 "AP's SSID": WIFI connection available
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