Arduino Shield List

Sparkfun SM5100B Cellular Shield

Shield URL: SM5100B Cellular Shield
Tags: cellular, gsm
Maker: Sparkfun

The Cellular Shield for Arduino includes all the parts needed to interface your Arduino with an SM5100B cellular module. This allows you to easily add SMS, GSM/GPRS, and TCP/IP functionalities to your Arduino-based project. All you need to add cellular functionality to your Arduino project is a SIM card (pre-paid or straight from your phone) and an antenna and you can start sending Serial.print statements to make calls, send texts and serve web pages.

Two jumpers on the board allow you to select which serial pins interface with the cellular module - software (D2, D3) or hardware (D0, D1). There is also a 5-pin, 0.1" spaced header with connections for microphone inputs and speaker outputs.

Open Source: Unknown
License: Unknown
Source: Unknown

Note:
Communications RX/TX can be routed to either D0/D1, or D2/D3. Only one pair is required.