Arduino ATmega16U2 USB chip firmware for DFU and USB Serial
Why do you think that https://github.com/NicoHood/HID is a good alternative to arduino-atmega16u2
Arduino ATmega16U2 USB chip firmware for DFU and USB Serial
Why do you think that https://github.com/NicoHood/HID is a good alternative to arduino-atmega16u2