Problems with WIFI connection to Arduino ESP32 Access-Point

Skip to first unread message


Mar 26, 2019, 2:17:31 PM3/26/19
to MIT App Inventor Forum

please see the File "screen.png".

I have made an App with a Canvas as a Color-Picker. the Color-Picker is working and give the RGB Colors back on the Phone-App.

Now I tried to sent these RGB Values over WIFI to my arduino ESP32, which is an access Point. Connecting my Phone to the Arduino is working and I receive in the Serial Monitor the URL I write in the browser:

(high is only a test, later there should be RGB Values).

I Use in the app 

set WEB1.Url to ""
call WEB1.Get

this wont give me the submitted link in the Serial Monitor on my Arduino.

Can you help me?
Reply all
Reply to author
0 new messages