1. Dear Nordic,
I am a software developer and I have a Nordic nRF52840-DK board on which I flash sample and custom applications exactly as you explain in these your tutorials www.youtube.com/watch. (so I use Visual Studio Code with the related Nordic extension).
I spent the last week searching all over the web trying to find a clear solution to these two very simple problems:
1.) I want to switch a led of the board on and off using bluetooth on a smartphone. (the simplest possible version of what you see in this video www.youtube.com/watch
2.) Let's say then that I have the typical "hello world" application taken from the Application template: zephyr/samples/hello_world and I want to change the string "hello world" into "something else" modifying the string with a smartphone using bluetooth.
Please consider that I have already managed to test successfully many other sample and custom applications that don't use bluetooth and that I have already watched you tutorials here www.youtube.com/watch, here www.youtube.com/watch and here www.youtube.com/watch .
My problem with your tutorials is that I can't find a step by step explanation on how to get from a blinking led application to something like what you show in this your other video
www.youtube.com/watch .
Thank you in advance for all the help you'll provide me.
