(In reply to Chaoyang Qin from comment #3) > (In reply to Fabian Vogt from comment #2) > > Did you run hciattach /dev/ttyAMA1 bcm43xx 921600? > > hciattach /dev/ttyAMA1 bcm43xx 921600 > bcm43xx_init > Cannot open directory '/etc/firmware': No such file or directory > Patch not found, continue anyway > Set Controller UART speed to 921600 bit/s > Device setup complete After this commannd bluetoothctl output: bluetoothctl Agent registered [bluetooth]# list Controller AA:AA:AA:AA:AA:AA suse-pi [default] [bluetooth]# scan on Failed to start discovery: org.bluez.Error.NotReady [bluetooth]# exit suse-pi:~ # hcitool dev Devices: suse-pi:~ # Still unusable.