ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
ap_scan=0 #1=wpa_supplicant initiates scanning and AP selection
          #0=scanning and AP selection by driver
network={
    ssid="xxxxxxxxxxxx"
    proto=WPA2
    key_mgmt=WPA-PSK
#    auth_alg=OPEN   #Open System authentication (required for WPA/WPA2)
#    pairwise=CCMP TKIP
#    group=CCMP TKIP
#    psk="abcdefgh"
    psk=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
}