Arduino Network Uptime Monitor with Twitter Updates

IMG_20140217_193610We’ve been looking for excuses to use our Arduino Ethernet shield in more projects recently; we had the idea today to see if we could get it monitoring our network servers and report the status of them to Twitter.

It was actually surprisingly easy; we had the Twitter posting code from the previous project and we found an Arduino ICMP library so that we could test a ping to the hosts and see if it was responding or not, we added this to our task scheduling code and the rest just fell into place.

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