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Future Electronics Egypt



LE 850.00

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4 Frequency GPRS/GSM Module-is an ultra compact and reliable wireless module. It is a breakout board and minimum system of SIM900 Quad-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). This module support software power on and reset. 

The GPRS is configured and controlled via its UART using simple AT commands. Just connect on the Arduino/PIC/AVR/ARM/FPGA/CPLD board, you could easy to use AT command control it. The module can be connect to PC via FTDI


  • Fully compatible with AVR/PIC/Arduino/ARM/FPGA
  • Super capacitor power supply for the RTC.
  • Not only can use the button for power on , but also can use the digital pin of Arduino to power on and reset the SIM900 module.
  • Quad-Band 850/ 900/ 1800/ 1900 MHz
  • Control via AT commands 
  • Supply voltage range : 3.1 … 4.8V
  • Dimension:60 mm x 53 mm

Package Includes

  • GPRS Module -EFCom Pro
  • 4 Frequency band Antenna
  • 4 x Copper Cylinder

SIM900_AT Command Manual_V1.03


GSM Shield Library

AT Command Test 

GSM/GPRS module user guide

 Video Tutorial





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