AP not Found after arduino framework upgrade

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#1

Hi There. I´ve recently upgraded my Arduino Framework in VSCode from 1.x to 2.0.5 and my 2 years development proyect stopped to connect to wifi. After 1 day of trying and trying, i´ve compiled and uploaded the wifi client connect example provided from examples, and coudn´t connect to my AP. Still saying AP not found, and of course my AP is working fine cause i have another 3 iot devices connected to it. Best reggards.

#2

And the WiFi client connect sketch works when you downgrade the framework by setting

platform = espressif32@3.5.0

in the platformio.ini instead of platform = espressif32?

Does the problem occurr in the Arduino IDE with Arduino-ESP32 2.0.5 too? If yes → Issue to Issues · espressif/arduino-esp32 · GitHub

#3

Yes, i´ve downgraded

and it worked. I´ve saw the wifi library with platform = espressif32 is 2.0 and with espressif32@3.5.0 the wifi library is 1.0. But i wish to use the latest version of everythin cause i´m looking for a AsyncWebServer errors, sometimes it Panic when someone load the webpage.

#4

Understandable.

If you can reproduce the issue with the latest Arduino-ESP32 in the Arduino IDE, best to open an issue per above link to have the core people look at it.

#5

Solved. It was an encryption compatibility issue. WiFi 1.0 library has a minimal encryption requirement by default WPA. And WiFi 2.0 library has by default WPA2 minimal requirement. So, my AP was in WPA. I´ve setted my AP in WPA2 and my ESP32 could connect again. BTW, it´s possibly to force the minimal requirement encryption to the station by WiFi.setMinSecurity(WIFI_AUTH_WPA_PSK);
Best Reggards

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