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Topic: Is there Brown-out detection for Arduino Uno? (Read 7 times) previous topic - next topic

Nick Gammon

You don't need "reset output" as such. Find the W5100 reset line, disconnect it from the Arduino one, and connect it to a pin (eg. pin 5). Then in setup (after the Arduino resets) just pull that pin low then high again. That will reset the W5100 shortly after the Arduino resets.

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