How to solve error 1101 App inventor?

my phone connect through my house wifi

I get the PIN by Consol (arduino)

Yes or no?

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I guess no..
how can I reach it from my phone's web browser?

Searching for local ip address elicits these community discussions. You might be able to access
192.168.10.47 using methods similar to these: Search results for 'local ip address' - MIT App Inventor Community

I dont know but i notice something
the IP in my app in my phone is different that the one in arduino


WHen you hear about a new site you want to visit, like mit.edu, you type it in to your phone's search bar using the phone keyboard.

Do that with your 192.168.10.47 URL.

:slightly_frowning_face:

This is progress.

Now the problem is reduced to figuring out why your phone can't reach that IP address.

Rummage around in the Settings app, in the networking area.

where exactly?

Look for more details on the WiFi network, in case of surprises.

Also inspect the VPN section.

Come to think of it, show them all.

Each might be surprising.

is it wrong to have no VPN networks?

You only need a VPN if you are worried about spies.

It's simpler without one.

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Also, Tell us more about JAZZTEL.

from my phone's settings:

my laptop settings:

I have never seen a scan code for network connection before.

Is this a hotspot?

No
is a house wifi not my phone's wifi

Have you ever signed onto your home router at 192.168.10.1 and used its web interface to show all the IP addresses of the devices on the local network?

That can be informative.

Hopefully, both your device and your phone should appear on the list.

you mean like this ?

No.

It looks like you found a web site that discusses all the possible combinations of user ID and password used to login to routers.

Maybe your router manufacturer's web site offers support in this area?

Thanks a lot,
You solved my issue effortless by your expertise.