Tutorial 44: Text Message Greeter
This tutorial brings together what the past two tutorials were working up: turning your Raspberry Pi into a text messaging greeter who welcomes you home from work! In this tutorial I show you how to scan your LAN for your cellphone and then send a message to you via a text welcoming you home.
I know this isn't the biggest or most interesting project, but the concepts learned can be applied to other projects you may have in mind where you want a reaction based on whether you're home, and the ability to send SMS out from your Pi to your phone. Enjoy!