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Topic: Standalone Mega2560 boot time (Read 4 times) previous topic - next topic

Nick Gammon

Did you put the pull-up resistors on them?


Is this really necessary ? See the pictures, SNR > 200.

Nick Gammon

We are running out of other options, that's why I suggest it.


Feb 02, 2013, 03:38 pm Last Edit: Feb 02, 2013, 04:49 pm by PavelK Reason: 1
Hey I have the same exact issue with my mega2560. But mine is a genuine arduino I bought. It works perfectly but if I open serial monitor it take about 10 secs to start running again. BUT if I open the serial monitor I can press the reset on the mega and it will start right away?


Feb 03, 2013, 04:40 pm Last Edit: Feb 03, 2013, 05:09 pm by gabidanpremier Reason: 1
PavelK, this exactly the same problem for me. I'm glad to know it's not a problem with my board  :) !

On my board, if I reset the board while serial monitor is open, it starts immediately. You can try.

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