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sergetr
sergetr
Associate
February 23, 2017
Question

SPWF01SA Do not list open networks

  • February 23, 2017
  • 1 reply
  • 481 views
Posted on February 23, 2017 at 22:04

Hello I'm using SPWF01SA wifi module. When I do AT+S.SCAN all the available networks around are listed except the open ones. I can see every password protected networks (WPA2) but the open networks are not even seen by the module. Is there any way to list and connect to a non password protected network? Thank you very much.

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    1 reply

    Gerardo GALLUCCI
    Gerardo GALLUCCI
    ST Employee
    February 24, 2017
    Posted on February 24, 2017 at 14:05

    Hi Serge,

    I see every kind of protection:

    ...

    wpa-psk > 3: BSS 02:62:1F:51:8F:0B CHAN: 01 RSSI: -53 SSID: 'IoT' CAPS: 0411 WPA2 WPS

    wep > 4: BSS 02:62:1F:51:8F:08 CHAN: 01 RSSI: -54 SSID: 'IoT_W' CAPS: 0011

    wpa-e 5: BSS 02:62:1F:51:8F:09 CHAN: 01 RSSI: -54 SSID: 'IoT_E' CAPS: 0011 WPA2

    open > 6: BSS B8:62:1F:51:8F:0A CHAN: 01 RSSI: -53 SSID: 'IoT_O' CAPS: 0001 WPS

    Are you sure AP is broadcasting its SSID? If not, set wifi_region to an higher value than 1, according to your Country rules.

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