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Topic: Arduino Ethernet W5100 device stops responding after a few days (Read 64 times) previous topic - next topic

govind1992

I am running a simple web server (static IP) based on the default web server example, which is occasionally interrupted by an external input (eg. RFID reader) which sends data as a client to another server in the local network and starting the server again. the device runs as intended for a few days but then stops responding to pin inputs, accessing the server page seems to get it back online (not sure about this) otherwise I am forced to manually reset when this happens.

Could using Serial Print(used during the debugging stage) without connecting a serial monitor be the issue?

J-M-L

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the device runs as intended for a few days but then stops responding to pin inputs
what does it mean ?

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Could using Serial Print(used during the debugging stage) without connecting a serial monitor be the issue?
No (unless you have an Arduino with "native USB" port and waiting for the opening of the connexion and you happen to do
Code: [Select]
while (!Serial);  just before)

are you using the String class / running low in memory ?
Hello - Please do not PM me for help,  others will benefit as well if you post your question publicly on the forums.
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