Arduino GSM Shield 2

The Arduino GSM Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages.

How to use your Shield

Schematic & Reference Design

  • GSM2 - The GSM Shield V2 library has new audio commands suitable for voice calls and

position command.

See also