Pycom FiPy, Руководство пользователя, Страница: 294 / 496

Methods
wlan.init(mode, * , ssid=None, auth=None, channel=1, antenna=None,
power_save=False, hidden=False)
Set or get the WiFi network processor configuration.
Arguments are:
mode
can be either WLAN.STA, WLAN.AP or WLAN.STA_AP.
ssid
is a string with the SSID name. Only needed when mode is WLAN.AP.
auth
is a tuple with (sec, key). Security can be
None
, WLAN.WEP, WLAN.WPA or
WLAN.WPA2. The key is a string with the network password. If
sec
is WLAN.WEP the
key must be a string representing hexadecimal values (e.g.
ABC1DE45BF
). Only needed
when mode is WLAN.AP.
channel
a number in the range 1-11. Only needed when mode is WLAN.AP.
antenna
selects between the internal and the external antenna. Can be either
WLAN.INT_ANT, WLAN.EXT_ANT. With our development boards it defaults to using
the internal antenna, but in the case of an OEM module, the antenna pin (
P12
) is not
used, so it’s free to be used for other things.
power_save
enables or disables power save functions in STA mode.
hidden
only valid in WLAN.AP mode to create an access point with a hidden SSID
when set to
True
.
For example, you can do:
# create and configure as an access point
wlan.init(mode=WLAN.AP, ssid= 'wipy-wlan' , auth=(WLAN.WPA2, 'www.wipy.io' ), channel= 7 , a
ntenna=WLAN.INT_ANT)
or:
# configure as an station
wlan.init(mode=WLAN.STA)
wlan.deinit()
Disables the WiFi radio.
wlan.connect(ssid, * , auth=None, bssid=None, timeout=None, ca_certs=None,
keyfile=None, certfile=None, identity=None)
Connect to a wifi access point using the given SSID, and other security parameters.
5.2.2.1 WLAN
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