hcitool
Monitor, configure connections, and send special commands to Bluetooth devices.
More information: https://manned.org/hcitool.
- Scan for Bluetooth devices:
hcitool scan
- Output the name of a device, returning its MAC address:
hcitool name bdaddr
- Fetch information about a remote Bluetooth device:
hcitool info bdaddr
- Check the link quality to a Bluetooth device:
hcitool lq bdaddr
- Modify the transmit power level:
hcitool tpl bdaddr 0|1
hcitool lp
- Request authentication with a specific device:
hcitool auth bdaddr
hcitool dev