nanoBoot

VID	0x1209
PID	0xDA7A
Owner	Rodrigo Torres
License	MIT
Site	https://github.com/volium/nanoBoot
Source	https://github.com/volium/nanoBoot

nanoBoot is a USB HID bootloader that fits in the smallest available boot size on the ATMegaXXu4 devices, 256 words or 512 bytes.