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Possible WiFi password error #518

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jimjackii opened this issue Jan 28, 2025 · 2 comments
Open

Possible WiFi password error #518

jimjackii opened this issue Jan 28, 2025 · 2 comments

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@jimjackii
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jimjackii commented Jan 28, 2025

Describe the bug
When setting the WiFi password and restarting, I only see a shortened version of the password and the connection does not work when restarting and I have to set the WiFi password again via the internal AP (with IP 192.168.4.1) and a single restart then works again.
My password is 63 characters long.
I didn't have this problem with the old version 0.9.5, although the input screen only shows me a shortened WiFi password.

To Reproduce
I have tested setting the WiFi password several times - the error remains the same.

Version and specific configuration:
rdzTTGOsonde version dev20250108
Autodetect info: Fingerprint 55 (TTGO T-Beam (V0.7), 0.9" OLED@21,22)

Regards, Steffen

@jimjackii jimjackii changed the title WiFi password error Possible WiFi password error Jan 28, 2025
@dl9rdz
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dl9rdz commented Jan 28, 2025

There is one limitation I can confirm: Displaying the password in the form is limited to 31 characters. If you use a longer password, it will not show correctly when viewing the WiFi tab (and when you save again, the truncated shorter version will be stored). If you enter a longer password in the form, it should be correctly stored (and used later).

You can always check the stored password by accessing http://<ttgo ip>/edit.html?file=networks.txt

Internal, there are basically no changes compared to previous version - except an upgrade of the idf environment that theoretically could have an impact. Then this "connection does not work" would be a completely independent problem.

@jimjackii
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Ok, thank you very much.

Then I probably had the problem with saving the shortened password again. This never happened to me in the older version.

Otherwise I'll keep an eye on it.

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