The ShieldAv1.0 is a shield or connecting board that connects the CELLv1.0 to the Arduino without any additional wiring. It also provides LEDs for the CELLv1.0 status lines.

The GPSv1.0 is provided as a wide input range Accelerometer development board. Most development environments provide a 3.3V output but sometimes utilize higher voltage I/O lines (Arduino is 5V I/O, Raspberry Pi is 3.3V I/O). This board can support any voltage I/O lines up to 15V.

The POWERv1.0 is provided as a wide input range Power board supplying 3.3V and 5V output. Most development environments need either a 3.3V or 5V. This board provides both.

The GPSv1.0 is provided as a wide input range GPS development board. Most development environments provide a 3.3V output but sometimes utilize higher voltage I/O lines (Arduino is 5V I/O, Raspberry Pi is 3.3V I/O). This board can support any voltage I/O lines up to 6V.

A tiny Cellular development board that gives you Wireless Worldwide. With an integrated mini SIM card holder, power supply, and cellular module, the CELLv1.0 is the smallest module on the market, the least expensive 2/3G device out there, and the easiest to use.

The ShieldRv1.0 is a shield or connecting board that connects the CELLv1.0 to the Raspberry Pi without any additional wiring. It also provides LEDs for the CELLv1.0 status lines. In addition, breakouts are provided for the four additional SparqEE boards (ACCELv1.0, GPSv1.0, POWERv1.0, RELAYv1.0) if the user prefers to directly connect any of those boards to the shield

The RELAYv1.0 is provided as a wide input range Relay breakout board. Most development environments provide a 3.3V output but sometimes utilize higher voltage I/O lines (Arduino is 5V I/O, Raspberry Pi is 3.3V I/O). This board can support any voltage I/O lines up to 5V.