Arduino GSM Shield 2 (onboard Antenne)

65,45 EUR

incl. 19 % USt zzgl. Versandkosten

Gewicht: 0.0580 kg

Hersteller: Arduino

Lagerbestand: 0

Nicht auf Lager.

Nicht auf Lager.

Art.Nr.: A000105
     

Produktbeschreibung

Es kommt mit einem Audio Jack und der neuen M10 Firmware!

Das Arduino GSM Shield verbindet ein Arduino-Board mit dem Internet, es ist möglich Anrufe und SMS Nachrichten zu senden/empfangen. Auf dem Shield befindet das M10 Quectel GSM Modul.
Das Modul ist über AT Befehle steuerbar die Funktion ist in einigen Beispiel Sketches und Libs beschrieben.
Auf dem Arduino wird nur Pin 2 und 3 zu Kommunikation mit dem GSM Shield benutzt, zusätzlich ist Pin 7 mit dem PWRKEY Pin des Moduls verbunden.
Das M10 GSM Modul ist ein Quad Band Modul welches auf folgenden Frequenzen genutzt werden kann: GSM850MHz, GSM900MHz, DCS1800MHz und PCS1900MHz
Es werden direkt TCP/UDP und HTTP Protokolle unterstützt, über GPRS ist ein maximaler Down/Up Link von 85,6Kps möglich.
Für den Betrieb ist eine SIM Karte notwendig, weitere Infos gibt es auf der "Arduino GSM Shield getting started" Seite.
Das Shield verwendet das Layout der Arduino Rev. 3 Boards.

Download: PDF of GSM shield schematic, Reference design

The GSM library is included with Arduino IDE 1.0.4 and later

Complete description on www.arduino.cc


Technical Specifications

Operating voltage:5V (supplied from the Arduino Board)
Connection via:GSM and GPRS networks
Communication types:SMS, phone calls, GPRS data

Requires an Arduino board (not included)
Connection with Arduino using software serial

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 for communication 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. See these notes for working with an Arduino Mega, Mega ADK, or Leonardo. The modem's PWRKEY pin is connected to Arduino pin 7.

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

To interface with the cellular network, the board requires a SIM card provided by a network operator. See the getting started page for additional information on SIM usage.

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

Notes on the Telefonica/Bluevia SIM included with the shield

The GSM shield comes bundled with a SIM from Telefonica/Bluevia that will work well for developing machine to machine (M2M) applications. It is not necessary to use this specific card with the shield. You may use any SIM that works on a network in your area.

The Bluevia SIM card includes a roaming plan. It can be used on any supported GSM network. There is coverage throughout the Americas and Europe for this SIM, check the Bluevia service availability page for specific countries that have supported networks.

Activation of the SIM is handled by Bluevia. Detailed instructions on how to register and activate your SIM online and add credit are included on a small pamphlet that comes with your shield. The SIM must be inserted into a powered GSM shield that is mounted on an Arduino for activation.

These SIM card come without a PIN, but it is possible to set one using the GSM library's GSMPIN class.

You cannot use the included SIM to place or receive voice calls.

You can only place and receive SMS with other SIMs on the Bluevia network.

It's not possible to create a server that accepts incoming requests from the public internet. However, the Bluevia SIM will accept incoming requests from other SIM cards on the Bluevia network.

For using the voice, and other functions of the shield, you'll need to find a different network provider and SIM. Operators will have different policies for their SIM cards, check with them directly to determine what types of connections are supported.

Power requirements

It is recommended that the board be powered with an external power supply that can provide between 700mA and 1000mA. Powering an Arduino and the GSM shield from a USB connection is not recommended, as USB cannot provide the required current for when the modem is in heavy use.

The modem can pull up to 2A of current at peak usage, which can occur during data transmission. This current is provided through the large orange capacitor on the board's surface.

On board indicators

The shield contains a number of status LEDs:

  • On: shows the Shield gets power.
  • Status: turns on to when the modem is powered and data is being transferred to/from the GSM/GPRS network.
  • Net: blinks when the modem is communicating with the radio network.


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