Makerfocus GPRS GSM Shield -EFCom SHD-EFCOM

Description

GPRS GSM Shield EFCom SHD EFCOM

Description:
GPRS Shield - EFCom is an ultra compact and reliable wireless module. This GPRS Shield is compatible with all boards which have the same form factor (and pinout) as a standard Arduino Board. EFCom is base on SIM900 4 Frequency GPRS module.
The GPRS Shield is configured and controlled via its UART using simple AT commands. Just plug this shield on the Arduino/ Freaduino board, you could easily use AT command tocontrol EFCom Shild.
You can use the 2 jumper blocks to connect the SIM900 URAT post to any pins within D0-D3(for Hardware/Software serial port).
There is a switch on board , you can use it to select the connection of the UART port or Debug port , even be set on on Arduino, but by the switch and jumper block, the SIM900 can be connected to PC via FT233RL.

Features:
Fully compatible with Arduino / Freaduino and Mega.
Free serial port connecting, you can select Hardware Serial port(D0/D1) control or Software Serial port(D2/D3) control it.
SIM900 all pins breakout. Not just the UART port and debug port be layout, but also all pins on SIM900 be layout to the 2.54 standard pitch.
Super capacitor power supply for the RTC.
Quad-Band 850/ 900/ 1800/ 1900 MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
Control via AT commands (GSM 07.07 ,07.05 and EFCOM enhanced AT Commands)
Supply voltage range : 3.1 - 4.8V
Low power consumption: 1.5mA(sleep mode)
Dimension:68.33x53.09mm(Same dimension of Arduino main board)

Package Including
1 * GPRS Shield -EFCom
1 * 4 Frequency Antenna