Reading and Writing WIFI Information¶
WIFI operation-related functions are experimental features. We only introduce some of the implemented available functions. You can use the relevant interfaces to get the device’s WIFI status, get WIFI scan results, get signal strength, blacklist BSSIDs, and other functions.
Getting WIFI Instance¶
First, you still need to get a WIFI function instance, which can be obtained using the following method.
wifi = d.stub("Wifi")
Getting WIFI Status¶
Get wifi bssid, ssid, ip, and other related information.
wifi.status()
>>> wifi.status()
id: "0"
address: "c1:c2:c3:c4:c5:c6"
bssid: "00:12:34:56:78:90"
freq: "2447"
group_cipher: "TKIP"
ip_address: "192.168.1.158"
key_mgmt: "WPA2-PSK"
mode: "station"
pairwise_cipher: "CCMP"
ssid: "TPLINK_AE86"
wifi_generation: "4"
wpa_state: "COMPLETED"
>>> result = wifi.status()
>>> print (result.ssid)
TPLINK_AE86
Adding to WIFI Blacklist¶
Add bssid to the WIFI blacklist (after this, the WIFI will not be displayed in the WIFI list).
wifi.blacklist_add("3c:06:aa:8a:55:66")
Getting WIFI Blacklist¶
Get all bssids in the WIFI blacklist.
wifi.blacklist_get_all()
>>> wifi.blacklist_get_all()
['3c:06:aa:8a:55:66']
Clearing WIFI Blacklist¶
Clear all blacklisted BSSIDs in the WIFI blacklist.
wifi.blacklist_clear()
Performing WIFI Scan¶
Perform a WIFI scan. After calling, it will try to scan the surrounding WIFI networks.
wifi.scan()
Getting WIFI Scan Results¶
Calling this interface will return the scan results of surrounding WIFI networks.
wifi.scan_results()
>>> wifi.scan_results()
[id: "0"
bssid: "00:12:34:56:78:90"
ssid: "TPLINK_AE86"
freq: "2447"
noise: "-89"
level: "-62"
tsf: "0000001234567890"
flags: "[WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][WPS][ESS]"
, id: "6"
bssid: "00:12:34:56:78:90"
ssid: "MIFI-97A5"
freq: "2437"
noise: "-89"
level: "-59"
tsf: "0000001234567890"
flags: "[WPA2-PSK-CCMP][WPS][ESS]"
...
>>> result = wifi.scan_results()
>>> print (result[0].bssid)
00:12:34:56:78:90
Getting WIFI Signal Strength¶
Call the following interface to get WIFI signal strength, link speed, and frequency information.
wifi.signal_poll()
>>> wifi.signal_poll()
RSSI: "-59"
LINKSPEED: "39"
NOISE: "9999"
FREQUENCY: "2447"
>>> result = wifi.signal_poll()
>>> print (result.LINKSPEED)
39
Getting WIFI MAC¶
Call this interface to get the MAC address of the current WIFI.
wifi.get_mac_addr()
>>> wifi.get_mac_addr()
'c1:c2:c3:c4:c5:c6'