WARNING – Bluetooth on the RPi can be a nightmare and result in massive time loss!  If it just works for you then great (and consider sharing how). If it doesn't and after hitting your head against a wall for hour after hour it still doesn't it isn't just you (search online RPi forums for 'bluetooth' to get a feel for the number of issues people have).  We found massive problems getting a simple USB Bluetooth serial (rfcomm) link to work properly and ended up abandoning it after huge amounts of time lost to trying to troubleshoot it…

From the command line enter:

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install bluetooth bluez-utils blueman

List the connected USB devices


Find the Bluetooth adaptor, e.g.
Bus 001 Device 006: ID 0b05:17cb ASUSTek Computer, Inc.

Copy the ID without colon and write it into the /sys/bus/usb/drivers/btusb/new_id by adjusting and using the following command:

    echo "0b05 17cb" >> /sys/bus/usb/drivers/btusb/new_id

Now use the following command to load it:

modprobe -v btusb

Now use the following command to edit the config:

nano /etc/default/bluetooth

Copy these lines into it or update what is there as needed:

Press CTRL+X to exit and select ‘Y’ to save


Restart Bluetooth:

sudo invoke-rc.d bluetooth restart

Bluetooth failed to work after this within the RPi GUI for us. This was the command line solution:

sudo nano /etc/group

move to the line:     lp:x:7:
Change it to be:     lp:x:7:pi

CTRL+X to exit, selecting ‘Y’ to save and then reboot

We benefit hugely from resources on the web so we decided we should try and give back some of our knowledge and resources to the community by opening up many of our company’s internal notes and libraries through mini sites like this. We hope you find the site helpful.
Please feel free to comment if you can add help to this page or point out issues and solutions you have found, but please note that we do not provide support on this site. If you need help with a problem please use one of the many online forums.


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