Yes, the COM port is present in non-DFU mode.
But it cannot be used with DFU utility.
Most likely ST Programming SW will work but I have
no plan to install?all required components in order to run it.
Also this COM port maybe used for controlling tinySA from PC.
I really would like to do this but unfortunately this is also required
to install a lot of SW components. Well, in my case this is not a
desirable option.
May I suggest something?
Built-in Web Server will be very nice to have.
I am sure, it will allowed easiest way for updating firmware
and for Remote Control from PC.?