These color graphics are really vibrant and nice. Working wirh arduino IoT cloud would be much easier, no? Widgetd in arduino IoT cloud are ugly, but ...

@zander, I had great results and learning in this my first participation on forum, especially for your support and dedication.Just to mention what I l...

@zander, the problem is solved!! I just commented the line while(!Serial); on both scketches. The script was looping at this line, waiting...

@zander , OK, thanks for spending your time with my issue.Anyway, te project is still far from needing to be powered only by batteries

@zander , definitely here in my case, the boards do not establishes communication between them if not attached on both computer with Arduino IDE runni...

@zander, Yes, yes, yes!!! It works!!! You were precise in your diagnostic for me. Thanks a lot for this.I really never had both boards conected to a U...

I was very hopeful when I plug the Nano 33 BLE board into my RaspianOS computer (Raspberry Pi4. Just to change my tests from windows to another OS) an...

@zander , thank you very much for your time and answer.This was my first post here in forum and apologize me for some mistakes. I will consider your a...