hci0: Type: Primary Bus: UART BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:1454 acl:0 sco:0 events:86 errors:0 TX bytes:2524 acl:0 sco:0 commands:86 errors:0 Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87 Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 Link policy: RSWITCH SNIFF Link mode: PERIPHERAL ACCEPT Name: XXX Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Version: 4.1 (0x7) Revision: 0x1fc LMP Version: 4.1 (0x7) Subversion: 0x2209 Manufacturer: Broadcom Corporation (15)