こちらに日本語の記事があります (There is a Japanese article here.)http://community.arduboy.com/t/bootloader-avrisp-mkii-atmel-studio-7/1892
Related article: How to Reset Arduboy if it’s Brickedhttp://community.arduboy.com/t/how-to-reset-arduboy-if-its-bricked/807
Download and Install thishttp://www.atmel.com/Microsite/atmel-studio/default.aspxhttp://labs.nevion.com/support/tools/Atmel/driver-atmel-bundle-7.0.888.exehttps://osdn.jp/projects/sfnet_libusb-win32/releases/-> libusb-win32-devel-filter-184.108.40.206.exe
Connect AVRISP mkII and Arduboy
Check to become like left image. Then turn on switch of Arduboy. Check that red LED is changed to green.
With IC clip can be connected without soldering.
Start Atmel Studio 7. Select "Tools> Device Programming"
Select "AVRISP mkII" > "ATmega32U4" > "ISP". Click Apply.
Select "Memories". Select Flash file.
Select "C:\Program Files (x86)\Arduino\hardware\arduino\avr\bootloaders\caterina\Leonardo-prod-firmware-2012-12-10.hex" file.
Writing by clicking on "Program".
It is a success if you can write a Sketch in Arduino IDE.
Whoa, cool, thanks for doing this guide as well! And thanks for making it a wiki I'll add some Markup soon
I wish i could do this myself. :'D Thank you very much.