Install bluez-hcidump by entering the following commands in the terminal:
sudo apt update sudo apt install bluez-hcidump
Analyses Bluetooth HCI packets
The hcidump utility allows the monitoring of Bluetooth activity. It provides a disassembly of the Bluetooth traffic and can display packets from higher level protocols such as RFCOMM, SDP and BNEP. . This was the software that is independent as bluez-hcidump, but this has been integrated into BlueZ from BlueZ 5.0. . BlueZ is the official Linux Bluetooth protocol stack. It is an Open Source project distributed under GNU General Public License (GPL).