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Troubleshooting • Re: EPS32 refusal to connect to AP after upgrade to Bookworm

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This question has arisen in several forums but so far no clear solutions. The following helped me and I am posting this below in case it will be useful to others.

I suddenly thought it would be useful to determine what the ESP32 sees on Wi-Fi so knocked up a scanner.

I discovered that the NetworkManager-created AP was looking for a Encryption Type: WPA_PSK, whereas the ESP32 expects WPA2.

Forcing the security level on the AP to WPA2 appears to have sorted the issue.

Code:

sudo nmcli connection modify {SSID-here} 802-11-wireless-security.key-mgmt wpa-psksudo nmcli connection modify {SSID-here} 802-11-wireless-security.proto rsnsudo systemctl restart NetworkManager

Statistics: Posted by MikeS999 — Sun Oct 13, 2024 11:35 am



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