User manual

WiSnap User Manual 4.41 10202014-ML
Page 24
set wlan rate <value> - sets the wireless data rate. Lowering the rate increases the effective range of the WiSnap module. The
value entered is mapped according to the following table:
Value
Wireless Data Rate
0
1 Mbit/sec
1
2 Mbit/sec
2
5.5 Mbit/sec
3
11 Mbit/sec
4 – 7
Invalid
8
6 Mbit/sec
9
9 Mbit/sec
10
12 Mbit/sec
11
18 Mbit/sec
12
24 Mbit/sec (default)
13
36 Mbit/sec
14
48 Mbit/sec
15
54 Mbit/sec
set wlan ssid <string> - sets the WLAN SSID to associate with. 1-32 chars.
 NOTE: If the passphrase or SSID contain SPACE (‘ ‘) characters, these can be entered using substitution via the “$”
character.
For example, if the SSID of the AP is “yellow brick road” You would enter “yellow$brick$road”
Using the get w command will properly display the value:
SSID=yellow brick road.
set wlan window <value> - sets the IP maximum buffer window size. Default is 1460 bytes.
set wlan tx <value> - sets the Wi-Fi transmit power, where <value> is a decimal number from 1 to 12 that corresponds to 1 to
12 dBm. The default, 0, corresponds to 12 dB, which is the maximum TX power. Setting the value to 0 or 12 sets the TX power
to 12dBm.
 NOTE: This command applies only to the RN-171 module; it is not applicable to the RN-131. The transmit power on
the RN-131 is fixed to 18 dBm. If you send this parameter to the RN-131, it issues an error message ERR: Bad Args.
6 GET Commands
These commands begin with get. They display the current values.
get ad-hoc - displays all ad-hoc settings.
get broadcast - displays the broadcast UPD address, port, and interval
get com - displays comm settings.
get dns - displays DNS settings.
get everything - displays all configuration settings, useful for debug.
get ftp - displays FTP settings.
get ip <a> - displays IP address and port number settings. If the “a” parameter is added on,
only the current IP address value
will be shown.