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Topic: Can't upload to UNO (Read 1 time) previous topic - next topic

cmcclellan

I can't upload my programs to my uno board.  I was attempting to connect it to my iRobot Roomba and I think it short circuited the uno.  Any suggestions?

larryd

Try a new AtMaega chip with bootloader
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cmcclellan

I think the problem is the RX pin for the AtMega 16u2.  If so, how would I try a new AtMega chip?

larryd

If it is that, you need a new PCB
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westfw

Quote
the problem is the RX pin for the AtMega 16u2.

Why do you think that?

stonent


I can't upload my programs to my uno board.  I was attempting to connect it to my iRobot Roomba and I think it short circuited the uno.  Any suggestions?


I think we might be able to use some details as to how it was wired up. Right now there's not enough information to make a good guess yet.

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