btk

Keyboard relay from USB to Bluetooth

NOTE: Only works on Linux

More detail and deployment instruction coming soon

Usage

• Install dependencies

sudo apt-get install bluez

• Modify /lib/systemd/system/bluetooth.service:

Change

ExecStart=/usr/lib/bluetooth/bluetoothd

to

ExecStart=/usr/lib/bluetooth/bluetoothd -C --noplugin=input

Then sudo service bluetooth restart

• Download the binary program

Built binary release comming soon, if you want to try now, build it from source

• Start

sudo ./btk

Build

go get github.com/inoc603/btk
cd $GOPATH/src/github.com/inoc603/btk
make build

TODO

• Be able to plug/unplug usb keyboard without restarting the program
• Reset usb keyboard after the program crashes

Credits

Inspired by these amazing projects and articles:

• lvht/btk
• potch8228/gobt
• zserge/hid
• Python编程.Bluetooth HID Mouse and Keyboard（一）