Updating the Atmega8U2 on an Uno with DFU

My Arduino is quite old, and I had to upgrade the firmware to address  some issues that arose with serial. Basically I used Windows  XP and those resources: http://arduino.cc/en/Hacking/DFUProgramming8U2 but it’s no so verbose, it’s useful as a general introduction. I soldered a 10K resistor like advised, but then  I decided  to rely on this … Leggi tutto