I adapted his python code to something a little more appropriate for my usage:
(replace username and password with your username and password. You might also need to fiddle with the serial port I've got mine setup as /dev/ttyUSB1)
Here's the Arduino code:
Here's the Arduino code:
I'll be updating this post as I go, with pictures and videos. I've currently put a servo in a little mailbox made out of card and when I have an email the flag is raised. I'm working on getting the right sized enclosure and am currently using a Arduino Pro Mini which has no USB interface and I have to work out how to remedy this. Admittedly, this is a total waste of an Arduino as it's overkill for this project, but at the moment I don't have enough time to learn how to write C code for AVR micros, but when I do, I'll make this a little less wasteful and hopefully use a micro with USB support built in. But for the time being -- Arduino and USB to UART Adapter.