Hi-Link HLK-WIIF-M04, Руководство пользователя

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3.4.4.8
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Wireless roam
Table 4-24 wireless roam
Parameter name Parameter Correlative Command
Wireless roam Wireless Roam AT+WARM
Description
Used to specify whether to enable the function of wireless roam or not.
The default setting of system is disabled.What should be noted,when the
parameter of BSSID is set to fixed,wireless roam will become no effect.
3.4.4.9
95B118B118B118B
Channel List
Table 4-25 Channel List
Parameter name Parameter Correlative Command
Channel List Channel List AT+CHLL
Description
Used to specify the wireless region settings, the ranges of the 2.4G
frequency bands different countries and regions open is different, such as the
United States is 1 ~ 11 channels, Europe is 1 to 13 channels ,and Japan is 1 to
14 channels.
The system default setting is 1~14 channels. ordinarily user doesn’t need
to modify this parameter. Another use of this parameter is reducing the time of
scanning and networking by modifying the channel range. For example, we
have known the AP may be connected to is in 1,6,11 channels, the channel list
can be set only 1,6,11, so that the module will only scan these three channels in
the process of networking, thus the purpose of shortening the networking time
is reached.
Another should be noted is that parameter of channel has higher priority
than the parameter of channel list, that is, when the parameter of channel is set
to the specified channel, even if this channel is not included by the channel list,
networking will still succeed .
3.4.5
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Port parameters
3.4.5.1
96B119B119B119B
Baud Rate
Table 4-26 Baud Rate
Parameter name Parameter Correlative Command