Self reset for Arduino R3

Development Tools IDE 1.x
1

Hello Gent,

I'm just the beginning for arduino. Well, I was bought arduino r3. During the my testing, I found that self reset of board every 16 second. So, can I have the best way for solve this problem.

Thanks,
Chet_no

2

I can't think of a mechanism that could do that - the longest watchdog reset is only around 8 seconds IIRC.
Does this happen with all sketches?

3

I seem to recall a post from somebody a while back where they had a problem with Windows initiating a connection to the serial USB every few seconds. So, I would try connecting to another computer to see if the problem goes away, or connect the Arduino to a typical iPhone charger with a USB outlet. If the problem does not occur, perhaps there is some software on the PC that is trying the serial connection on a regular basis.

4

Thanks for you suggested.