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.

As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it's made and use its design as the starting point for your own circuits. Hundreds of thousands of Arduino boards are already fueling people’s creativity all over the world, everyday. Join us now, Arduino is you!

  • Requires an Arduino board (not included)
  • Operating voltage 5V (supplied from the Arduino Board)
  • Connection with Arduino Uno on pins 2, 3 (Software Serial) and 7 (reset).

Warnining: The GSM Shield works only on 2G network. Check that in your country there is an active 2G Network before to buy it.



Chip based

Quectel M10

Thinker Kit interface

2x TWI, 2x OUT, 2x IN

Interfaces with Arduino Board





Multi-slot class 12

SIM Reader



Operating Voltage


Current needs

700 - 1000 mA

PCB size

101.5 x 53.3 mm


0.035 Kg

Product Code

A000105 (with integrated antenna) - A000106 (with antenna connector)