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GSM / Ethernet improvement

A project log for Arduino anti-theft alarm shield

Complete anti-theft alarm compatible with any kind of sensors, with RFID recognition, GSM and web server, based on Arduino Mega.

IngGaroIngGaro 08/28/2014 at 09:200 Comments

Refined both ethernet implementation and GSM. Now the system calls and texts a pool of predefined phone number when the system is alarmed; it also answer with a confirmation SMS when the system is enabled/disabled through GSM.

I want to replace ENC28J60 with W5100 for many reason: simpler and more powerful library, no need for external script for sending mail, better reliability.

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