Hi, Recently I connected Bluetooth module to my Arduino Uno. I successively uploaded code and it all worked. But now when I connect it to PC with USB cable, it shows up as Arduino UNO DFU in the Device Manager, and i can't upload new code. It doesn't accept drivers, and when i manually select dri…

Can't connect Arduino to PC

kd7eir March 26, 2012, 7:24pm 2

Have you disabled the bluetooth connectivity?

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