Trouble Wifi connection

Atelier R2D2
Posts: 1
Joined: Thu Jan 14, 2021 10:05 am

Trouble Wifi connection

Postby Atelier R2D2 » Thu Jan 14, 2021 10:54 am

Configuration :
- Microcontroller: ESP-VROOM-32D
- Software: IDE Arduino v1.8.13
- Library : Wifi by Arduino v1.2.7

Program : (The identifiers are removed, however I checked and the problem does not come from there).

When I load this program, I don't get any error. However, it does not connect to the desired wifi network. This program worked however, I did some more tests and then it did not work. I tried it on three same ESP (including a new one).
Does the problem come from the library? Or is it the ESP that is the problem?

Thank you in advance for your help

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