Cannot connect to wpa 2 enterprise

[HesselTjeerdsma]

Hello,

I am trying to connect my esp32 to the eduroam network on my university, but got the following error:

sketch_sep22a:29: error: too few arguments to function 'esp_err_t esp_wifi_sta_wpa2_ent_enable(const esp_wpa2_config_t*)'

 esp_wifi_sta_wpa2_ent_enable();

I am using the arduino IDE 1.8.4, the esp32 wifi library version 1.0, and compile the code for the esp32 dev module. Could you please help me solve this?

[ratnesht]

I have the same issue with connecting my esp32. :(

[HesselTjeerdsma]

I solved it by replacing:

esp_wifi_sta_wpa2_ent_enable();

with: esp_wpa2_config_t config = WPA2_CONFIG_INIT_DEFAULT(); esp_wifi_sta_wpa2_ent_enable(&config);

I also added my university email as EAP id, then I was able to connect.

[ratnesht]

@ HesselTjeerdsma : Smart! Working for me as well. Thanks a lot.

[mbenecke]

I would suggest to fix this example by a "pull request"

[ratnesht]

@ HesselTjeerdsma : I was able to connect the ESP32 with my university wifi but somehow it does not post the data to the server (e.g. emocms or IBM blumix). I am able to send the data to these servers if I use WPA2 instead of University wifi. Also, when I connect the wifi, I do get an IP address, which means the wifi is connected, but no data is sent to the server. Any suggestions??

[naikrovek]

@ratnesht sounds like there's a proxy on the University network that's supposed to take all outbound HTTP & HTTPS traffic and handle it for you. This isn't present on the non-enterprise network, so it works there. Same situation at my workplace.

[ratnesht]

Thanks,

I tried the same code at another work location (which has WPA2 enterprise) and the code works there. The university's proxy doesnt let the device connect. We asked for a workaround from the University IT team.

Ratnesh

On 17 January 2018 at 16:15, Jeremiah Johnson notifications@github.com wrote:

@ratnesht https://github.com/ratnesht sounds like there's a proxy on the University network that's supposed to take all outbound HTTP & HTTPS traffic and handle it for you. This isn't present on the non-enterprise network, so it works there. Same situation at my workplace.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/JeroenBeemster/ESP32-WPA2-enterprise/issues/1#issuecomment-358447813, or mute the thread https://github.com/notifications/unsubscribe-auth/AeuimBjtKcrWGybjC0X05WFThVsTosMhks5tLmLsgaJpZM4Pg6Kw .