I have just installed the software and drivers for a UNO R3 on a Windows 7 computer. The Device Manager indicates that device is connected to COM3. The Arduino is connected and appears to be working correctly. (The LED is blinking.) Initially, when I tried to upload a sketch there was a message stat…

New Installation - UNO R3

cmiyc December 27, 2012, 12:29am 3

What version of the IDE are you using?

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