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Development Tools IDE 1.x
1

hello i have a problem with my arduino uno r3 when i install my aruino uno it says that my arduino uno is named as ATmega16u2

how can i fix this problem?

arduino uno probleem.jpg
arduino uno probleem.jpg3264×2448 522 KB

2

The "DFU" means that the 16u2 on your Arduino UNO is not running the Arduino USB-to-Serial firmware. Could this be a clone of the Arduino UNO R3? If so it looks like they forgot to install the firmware.

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

3

tanks i wil try to install the firmweare