Hi John, On Mon, Aug 22, 2022 at 9:23 AM John Klug <John.Klug@xxxxxxxxxxxxx> wrote: > > I did a diff of "bluetoothctl show [addr]" between Bluetooth 4.0 and 5.1. > > Address was random for 5.1 (will that always be the case)? > > SupportedIncludes: tx-power was additional for 5.1. > > What other API's could be used in a program to discern this? So you want to figure out via D-Bus or perhaps you can just use bluetoothctl --version if you want to know the tools version, in most cases the tools version shall match the daemon version. > > > > > John Klug > > -- Luiz Augusto von Dentz