🔵Bluetooth

1. Launch bluetoothctl: Type bluetoothctl and press Enter. This will open the Bluetooth control prompt, indicated by [bluetooth]#.

2. Turn on Bluetooth: To ensure Bluetooth is powered on, type:

   power on

3. Make the Device Discoverable: If you want to make your Raspberry Pi discoverable by other devices, type:

   discoverable on

4. Scan for Devices: To start scanning for nearby Bluetooth devices, type:

   scan on

   You will see a list of available devices and their MAC addresses.

5. Pair a Device: Once you find the device you want to pair with (for example, your Bluetooth mouse), pair it using its MAC address:

   pair [DEVICE MAC ADDRESS]

   Replace [DEVICE MAC ADDRESS] with the actual address of the device.

6. Connect to the Device: After pairing, you’ll need to connect to the device:

   connect [DEVICE MAC ADDRESS]

7. Trust the Device (Optional): To automatically connect to the device in the future, you might want to trust it:

   trust [DEVICE MAC ADDRESS]

8. Stop Scanning: Once you're done, you can turn off scanning:

   scan off

9. Exit bluetoothctl: Type exit to leave the bluetoothctl prompt.

Additional Commands:

• Show Devices: To list all known devices, use:

  devices

• Show Paired Devices: To list paired devices, use:

  paired-devices

• Remove a Device: To remove/unpair a device, use:

  remove [DEVICE MAC ADDRESS]

• Show Info: For information about a specific device, use:

  info [DEVICE MAC ADDRESS]

This should cover most of the basic usage scenarios for bluetoothctl. Remember, for specific devices (like some headphones or speakers), additional steps might be required for full functionality.