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Topic: Can't connect Arduino to PC (Read 880 times) previous topic - next topic



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 drivers from Arduino package, it says that device cannot start (code 10).

How can I fix this and upload new code to Arduino

Thank you


Have you disabled the bluetooth connectivity?


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