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Topic: Flashing Arduino Uno R3 issues (Read 514 times) previous topic - next topic


Hello all,

I poseted here months ago asking a question about trouble flashing and installing firmware on my arduino uno r3. I feel I didn't explain the situation well so lets try again.

I ordered a new Arduino Uno r3 off of amazon around Christmas time. I plugged it in and nothing happened. My power LED is on, along with the one for pin 13. I downloaded and installed the FTDI drivers, as well as the mac ports software and arduino environment. The environment doesn't read that i have any usb device connected, but my mac system profiler shows it. The profiler says; ATmega16u2 DFU with a version of 0.00.

I tried countless times to flash it following the directions on the website, but nothing. Any help would be greatly appreciated.

Thanks in advance.

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