hci0: Type: Primary Bus: UART BD Address: XX:XX:XX:XX:XX:XX ACL MTU: 0:0 SCO MTU: 0:0 DOWN RX bytes:106 acl:0 sco:0 events:2 errors:0 TX bytes:100 acl:0 sco:0 commands:2 errors:0 Features: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Packet type: DM1 DH1 HV1 Link policy: Link mode: SLAVE ACCEPT