Geeetech GPRS/GSM SIM900 Shield Board for Arduino - Green

Geeetech GPRS/GSM SIM900 Shield Board for Arduino - Green

SKU: 377853 (Added on -)
  • US$36.69

    26 %

  • 26.99

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Geeetech GPRS/GSM SIM900 Shield Board for Arduino - Green
This SKU 377853 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901377853
The GPRS Shield is based on SIM900 module from SIMCOM and compatible with Arduino and its clones. The GPRS Shield provides you a way to communicate using the GSM cell phone network. The shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). The shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present onboard.


Features: Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world.

GPRS multi-slot class 10/8

GPRS mobile station class B

Compliant to GSM phase 2/2+

Class 4 (2 W @ 850 / 900 MHz)

Class 1 (1 W @ 1800 / 1900MHz)

Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands.

Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).

Embedded TCP/UDP stack - allows you to upload data to a web server.

RTC supported.

Selectable serial port.

Speaker and Headphone jacks

Low power consumption - 1.5mA(sleep mode)

Industrial Temperature Range: -40'C to +85'C



FrequencyQuad-Band 850 / 900/ 1800 / 1900 MHz
Working Voltage 5V
Working Current1.5mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 3.31 in x 2.17 in x 0.79 in (8.4 cm x 5.5 cm x 2 cm)
Weight 1.59 oz (45 g)
Packing List
1 x GPRS/GSM SIM900 Shield board
1 x Antenna

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$25.29 shipped US$25.21 shipped US$25.13 shipped

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