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Web App not working on Android
Posted: Tue Dec 30, 2025 4:20 pm
by simisv
Hi
I tested for first time WebApp and is a great feature . When I run the page from Chrome on my windows 10 laptop , communication with my esp32 module is ok . When I run it from my android 13.1 phone there is no communication towards esp32 .
How can I solve the problem on my phone ?
Thank you
Re: Web App not working on Android
Posted: Tue Dec 30, 2025 5:13 pm
by chipfryer27
Hi
With only the html there isn't much to go on, but it looks like your target is on your local network (I might be wrong as I am looking at this on my phone)? If so is the phone on the same network at target or is it connected to the cellular network?
Regards
Re: Web App not working on Android
Posted: Tue Dec 30, 2025 5:26 pm
by simisv
Hi
They are on the same network
thank you
Re: Web App not working on Android
Posted: Tue Dec 30, 2025 10:17 pm
by chipfryer27
Hi
Have you tried other browsers? If possible try Chrome / FireFox / DuckDuck etc.
Regards
Re: Web App not working on Android
Posted: Wed Dec 31, 2025 1:42 pm
by simisv
Hi
WebApp I can open it with only some browsers : Chrome , Edge ,Samsung Internet Browser ,Opera , Web Browser & Web Explorer ,Web Browser, and none of these are sending data .
Thank you
Re: Web App not working on Android
Posted: Thu Jan 01, 2026 8:42 am
by chipfryer27
Hi
Can you ping your target from your phone? You may need a 3rd party tool set to do that such as "ping tool" or the like.
That would prove your target is reachable and eliminates network concerns,
Regards
Re: Web App not working on Android
Posted: Thu Jan 01, 2026 9:00 am
by chipfryer27
Hi
This may be of interest but won't actually fix
https://www.flowcode.co.uk/forums/viewt ... per#p15155
It documents some browser issues.
Regards