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GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
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  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna
  • GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

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GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna 42503.00 (5)
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GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

Description:

The GPRS Shield-EFCom expansion board is a serial GSM / GPRS wireless module. Arduino enthusiasts to quickly learn a GSM / GPRS mobile phone development, and can be applied to wireless development projects to the class, but also suitable for remote control development, such as wireless meter reading, smart appliances, ultra-long-range control.
 
EFCom compatible with all the Freaduino and standards the Arduin development board. EFCom is a 4-band GPRS / GSM module supports four standard band 850/900/1800/1900MHz, send SMS messages, phone calls, faxes, etc. all GPRS handsets have features. EFCom allows your very fast phone development process and the wireless development.
 
EFCom SIM900 is a patch type GSM / GPRS integrated single-chip, ARM926EJ-S core, build enthusiasts and learn to use the smallest integrated development environment.
 
The EFCom using AT commands through UART serial configuration settings only need to extend the board into Freaduino board, you will be able to easily control via AT commands EFCom make calls, send text messages ... addition EFCom support LCD5110 display (default hair Bluetooth backlight, is inserted in EFCom effect diagram below) and serial keypad keyboard input.
 
The board set the hardware boot the Button Software boot (D10), hardware RestButton, software Rest (D9) allows use and arduino spiritual and match to meet various types of both hard boot or soft boot or the hard reset or soft restart DIY needs. The two jump take to D0-D3, you are free to choose EFCom Arduino communication: software serial port (jumper cap to D2, D3) or hardware serial port (D0, D1).
 
EFCom three operating modes:

Short Message Service SMS service mode
Audio music mode
GPRS mode

Features:

Fully compatible the Arduino and Mega2560 development board series
Serial communication, the freedom to choose hardware serial port (D0/D1) or software serial communication (D2/D3) and motherboard
SIM900, all the IC set aside not only the UART, DEBUG mouth, all GPIO port and KEY PANEL interface
Board super capacitor to ensure the RTC work
Support both hardware and software switch machines, support for hardware and software restart
4 band 850/900/1800/1900 MHz
 
Specification:

The GPRS Shield power supply 5V
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)
Weight: 3.4g
Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)
SIM application toolkit
Supply voltage range: 3.1 - 4.8V
Low power consumption: 1.5mA (sleep mode)
Operation temperature: -40 ° C to +85 ° C

Note:

Plug Freaduino / Arduino Main Board, in connection we 9V DC AC adapter. The reason is the need EFCom boot current and maximum peak current 2A, but the USB port is unable to provide such a large current, so must an external power supply equipment.Your SIM card is not lockedBest EFCom communication baud rate of 19200 bps 8-N-1(EFCom default automatic pairing baud rate)

Package included:

1 x EFCom wireless module
1 x Quad-Band antenna

IO definition:


GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna


Dimension:
 

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna


PCB:


GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

GSM/GPRS Shield Expansion Board EFCom Wireless Module With Antenna

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This warranty and return policy are only available for the sub categories of Arduino SCM, 3D printers accessories, electronic accessories, and similar gadgets.

Within 180 days

If there are any product quality problems which are not caused by artificial factors such as dis-assembly, misuse, drops or falls, water damage, unofficial firmwares, software modifications or any others causes of damage, we will cover the return shipping fees based on the shipping receipt you will provide only if these charges are worth less than US$40. 

If the damage is related to the screen, this situation should not be considered to be included in the scope of this warranty.

If you would like to repair this product, please return it and we will forward it to our repair centers. In this case, you should be responsible for paying the return shipping fees and the repair fees. If there will be any further costs occurred during the return or repair process, you should also be responsible for this.

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After 180 days from shipment

All warranty requests will be rejected after 180 days from shipment.

Return policy

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 Notes:

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  • This category (Arduino SCM & 3D Printer Acc) includes many DIY kits, and we can not assist you completely in case the damage is caused by incorrect welding, construction, or any other circuit issues.
  • If you find the product is damaged, please do not disassemble it yourself (such as e-books, programmers, signal logic analyzers and other pre-built items), since this may affect your return request.
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