Type : Voltage RegulatorBrand Name : ReYeBuModel Number : GSM/GPRS Shieldis_customized : YesCondition : NewApplication : Remote meter reading SIM900 Module GSM/GPRS Shield Expansion Board Wireless Module For ArduinoDescription:GPRS Shield- expansion board Is a serial communication GSM/GPRS wireless module.. The purpose is to let For Arduino enthusiasts to learn GSM/GPRS mobile phone develop quickly, and can apply to wireless development project, and also suitable for the remote control development, such as wireless meter reading system, intelligent home appliances, remote control.GPRS Shield is compatible with all standard for Arduino development board,Using the 4 frequency GPRS/GSM module, and supports 4 types of band 850/900/1800/1900MHz, can send SMS messages, telephone, fax and so on all GPRS mobile phone functions. let you very quickly understand the development process of mobile phone and wireless development.GPRS Shield based on the SIM900 this patch type GSM/GPRS integrated single chip, using the ARM926EJ-S kernel, build enthusiasts Create lovers learning to use least integrated development environment. GPRS Shield can through the UART serial port using the configuration setting AT instruction, only needs to insert extend board into the for Aduino board, use AT commands to control the GPRS Shield, call, send text messages...... In addition, GPRS Shield support LCD5110 display (the default hair Bluetooth backlight, is inserted in the EFCom, below effect diagram) and serial port Keypad keyboard input.Board set the hardware boot Button , software boot(D10), hardware RestButton, software Rest (D9) allows and For Arduino spirit and use, meet all kinds of both hard and soft boot or boot is hard restart or soft restart DIY. Through the two jump D0-D3, you can choose GPRS Shield and For Arduino communication mode is: software serial port (jump to take to D2, D3) or hardware serial port (D0, D1).
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