To setup the project and upload the Arduino usbserial application firmware to an ATmega16U2 using the Arduino USB DFU bootloader: unpack the source into LUFA's Projects directory; set ...

Arduino ATmega16U2 USB chip firmware for DFU and USB Serial - jj1bdx/arduino-atmega16u2. Skip to content. Navigation Menu Toggle navigation. Sign in Product Actions. Automate any workflow Packages.

The 16u2 is normally used as the Arduino Uno’s USB interface. ... I still say that the pulling this off using the ATmega16u2 “co processor” chip on the UNO is an impressive hack. Report comment.