• The SMB can also be used as a SMS gateway so you can easily send text messages from a PC or other source (Arduino, Raspberry, etc.). Source: Kickstarter Filed Under: Hardware, Top News ...

The shield can be configured to send GPS and sensor data from devices attached to an I2C bus to remote servers, or a really cool COSM server.

The GSM Shield also includes a Telefonica SIM card that includes a worldwide data tariff which can be used anywhere there is a cellular signal.

If you've mastered the art of Arduino, but haven't yet been brave enough to toss in a bit of GSM communication, the how-to guides linked below definitely deserve your attention.