Arduino Leonardo
http://arduino.cc/en/Main/ArduinoBoardLeonardo
-Circuit@Home USB Host Sheild 2.0
+Circuit@Home USB Host Shield 2.0
http://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino
--------------
$ git clone git://github.com/tmk/tmk_keyboard.git
$ cd tmk_keyboard
- $ git checkout usb_hid
$ git submodule init
$ git submodule update
-
-and download LUFA and unzip under protocol/lufa and edit LUFA_PATH in protocol/lufa.mk. Then,
-
$ cd converter/usb_usb
$ make