Arduino GSM Shield 2

Product Code: ARD-03634
Availability: 3-5 work days
91.8091.80€
Ex Tax: 75.87€

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The Arduino GSM Shield allows an Arduino board to connect to the internet, make/receive voice calls and send/receive SMS messages. The shield uses a radio modem M10 by Quectel (datasheet).  It is possible to communicate with the board using AT commands. The GSM library has a large number of methods to communicate with the shield.

The shield uses digital pins 2 and 3 for software serial communication with the M10. Pin 2 is connected to the M10’s TX pin and pin 3 to its RX pin. The modem's PWRKEY pin is connected to Arduino pin 7.

The M10 is a Quad-band GSM/GPRS modem that works at the following frequencies: GSM850MHz, GSM900MHz, DCS1800MHz and PCS1900MHz. It supports TCP/UDP and HTTP protocols through a GPRS connection. GPRS maximum data downlink and uplink transfer speed is 85.6 kbps.

To interface with the cellular network, the board requires a SIM card provided by a network operator. 

The most recent revision of the board uses the 1.0 pinout on rev 3 of the Arduino Uno board.

The micro to nano SIM adapter is included in the box.