BlueZ is the program that is used by a Raspberry Pi to communicate with Bluetooth devices. RPi-SmartGadget has been tested with versions 5.43, 5.44, 5.47, 5.50, 5.52 and 5.54. Other versions may work as well.
A script is included with RPi-SmartGadget that will update the version of BlueZ.
Since the RPi-SmartGadget package is installed in a
virtual environment called
shtenv on the Raspberry Pi we must first activate the
From the home directory run
and then execute