You’ll see a list of Bluetooth devices available for pairing.

Use the Bluetooth panel widget in the top-right of the Raspberry Pi Desktop to add a new bluetooth device. To indicate that is in Bluetooth pairing mode, the indicator light will be flashing blue. You should make sure you do not have the USB cable plugged into it. Pairing your Korg Microkey Airįirst, turn on the Korg Microkey Air 37 keyboard. The result should be like this: $ bluetoothctl -vĪt this point, your system has BlueZ 5.48 up and running, with experimental features and MIDI ready to go. Verify the BlueZ version by issuing the command below. configure -prefix=/usr -mandir=/usr/share/man -sysconfdir=/etc -localstatedir=/var -enable-experimental -enable-midiĤ-1. Here is where our instructions differ from Max: We need to enable MIDI! Notice the “–enable-midi” flag. tar xvf bluez-5.48.tar.xz & cd bluez-5.48 Download the latest version of BlueZ source code. ( updated to add libasound2-dev) $ sudo apt-get install libdbus-1-dev libglib2.0-dev libudev-dev libical-dev libreadline-dev libasound2-dev -yģ-1. Before starting, let’s check the current BlueZ version.

A special thanks to Max who shared how to compile and install BlueZ.ġ-1. The information in this section has been reproduced from the article listed in the References section, with the important difference that –enable-midi has been selected. MIDI support in Version 5.48 is still considered “experimental.” We need to compile BlueZ Version 5.48 with experimental options and we also need to enable MIDI.

Raspberry Pi Stretch ships with BlueZ Version 5.43.īlueZ Version 5.48 added MIDI support as a built-in profile, but it is not enabled by default. The Raspberry Pi operating system uses a Bluetooth Driver system called “BlueZ” ( ). You should have a Raspberry Pi 3 with built-in Bluetooth adaptor and Raspbian Stretch OS. We will tell you how to compile and install the necessary Bluetooth driver, and then describe how to pair a Bluetooth MIDI Keyboard. If you don’t already have compilation tools installed, you’ll need those too. Do you want to have even more fun with your musical Raspberry Pi? Use an external Bluetooth MIDI keyboard with it! For this project, you need to download and compile a new version of the Bluetooth drivers for Linux.

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