How to Get Bluetooth Up and Running on a Raspberry Pi 3
Make sure you have the latest version of Raspbian installed on your Pi before you get started. Open the command line and type the following:
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get dist-upgrade -y
Once you have the latest version installed, you can actually connect to devices via the menu on the top-right of the screen. It’s quite simple, but if you want to do it from the command line, you need to know a few commands.
Open the command line and type bluetoothctl. Next, enter Power On, followed by agent on. Now, you’ll need to scan for the device you want to connect by typing scan on.
You’ll see all of your in-range Bluetooth devices with the device name and the MAC address. Make note of that address, then type connect [your device’s MAC address].
That should leave your device all set up and ready to use with your Pi.
What are you using your Raspberry Pi 3 for? Any cool projects you have up and running? Share in the comments!