I believe I can apply stuff from the links.
Thanks.
But I 'll need to read ALL messages first to comment on them.
Since I do not see how to reply to the thread and not to single message , posting this here may not be any good.
I generally do some "do diligence" in deciding my projects.
Then I try to stick with the decision.
Adding Bluetooth to NanoVNA my goal is to use USB port and appropriate Bluetooth dongle.
I have no desire to muck around the NanoVNA PCB nor learn innards of used processor.
I am well aware of limits of standard Bluetooth.
