figure2-7 ad hoc network topology
HLK-WIFI-M04 works as a STA,and supports the two types of wireless networks
above.
2.3.1.2
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Security
The module supports multiple wireless encryption mechanisms,and enables to protect
the security of user’s data transmission,the mechanisms include,
WEP64
WEP128
WPA-PSK/TKIP
WPA-PSK/CCMP
WPA2-PSK/TKIP
WPA2-PSK/CCMP
2.3.1.3
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Quick networking
The module supports quick networking by specifying channel number. In the usual
course of wireless networking, devices would first scan automatically on the current
channel, in order to search for the network( or Ad hoc) built by the target AP. This module
provides working channel configuration,when the channel of the target network is known,
users can specify the working channel directly, the networking time will be reduced from 2
seconds to about 300 milliseconds,then quick networking is achieved.
2.3.1.4
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Address binding
This module supports the feacture of binding the BSSID address of target network.
