[TriEmbed] Lost contact with remote sump pump detector

[Jeff Highsmith]

I don't know how to fix your Arduino's network connection, but if you are looking for alternate methods of communication, you could try a GPRS shield on the Arduino with a prepaid SIM card. You could do all the testing at your house and just mail it to her to plug in to power and place the sensor next to the pump.

Make has instructions for setting up the shield and all:
http://makezine.com/projects/cellular-sensor-sentinel/

Jeff :)
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