Hi-Link HLK-WIIF-M04, Руководство пользователя

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
HEX format

ASCII format
For WEP encryption,the difference between HEX and ASCII formats is the
display format of key, such as WEP64 encryption, its key can be 5 ASCII
characters (such as 12345) or 10 hexadecimal numbers (such as 3132333435).
For WPA/WPA2-PSK encryption,HEX and ASCII formats indicate different
meanings,
HEX format: PMK
ASCII format: PSK
3.4.1.4
75B98B98B98B
Key Index
Table 4-4 Key Index
Parameter name Parameter Correlative Command
Key Index AT+KEY
Description
key index number of WiFi network, this parameter is only effective in WEP
encryption mode, optional range is 1 to 4,it’s no sense in other encryption mode
3.4.1.5
76B99B99B99B
Key
Table 4-5 Key
Parameter name Parameter Correlative Command
Key Encryption Key AT+KEY
Description
Key string of Wifi network, the keys of different encryption modes and key
formats have different length provisions:

WEP64
（
HEX
） ：
10 characters

WEP64
（
ASCII
） ：
5 characters

WEP128
（
HEX
） ：
26 characters

WEP128
（
ASCII
） ：
13 characters

WPA/WPA2-PSK
（
HEX
） ：
64 characters

WPA/WPA2-PSK
（
ASCII
） ：
8~63 characters
Tips
In WPA/WPA2-PSK (TKIP/CCMP) encryption mode,as the key format is
ASCII, the module must first do the conversion to the key of ASCII format when
it’s power-on, this process increases about 10 seconds to the starting time.And