I tried to connect bluetooth with serial bluetooth terminal where I could send and get info and my code just didn't work out, and it was a mess.
I want to see a ppm level from my gas sensor scd40 and also change led colors ( it is a custom board) and as I said at this moment I can't share files.
As I understand now, I need to make an app and connect it with stm32wb55, so one thing what I need is only an example of how people did that. Information about board, my code and etc. will not help, because nobody will create an app for me and etc. All I want is just a code example how other did their projetcs with BLE and stm32wb thats it.