DCcduino UNO R3 - DFU Mode

Hello guys..

Just good a new arduino clone fresh from china.. Im trying to access DFU Mode and erasing + flashing Arduino-usbserial.hex however when im doing

sudo dfu-programmer at90usb82 erase
sudo dfu-programmer at90usb82 flash --debug 1 Arduino-usbserial.hex
sudo dfu-programmer at90usb82 reset

I just get an error:

dfu-programmer: no device present.

So the question is:

1) How do i get the arduino into DFU 2) How can i dfu-programmer see my device.

Hope this is the right section to ask this kind of question!

Thanks for your time and help

Follow this article:

https://www.arduino.cc/en/Hacking/DFUProgramming8U2

Lemme know how you make out. Follow the instructions on where the wires need to go. That's how you get it into DFU mode.

dpattee