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SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module. [HKD GPRS/GSM SHIELD SIM900]
SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module. [HKD GPRS/GSM SHIELD SIM900] SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module. [HKD GPRS/GSM SHIELD SIM900] SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module. [HKD GPRS/GSM SHIELD SIM900] SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module. [HKD GPRS/GSM SHIELD SIM900]

SIM900 GSM/GPRS Transmission Module

SIM900 / GSM/GPRS Transmission Module
SIM900 GSM/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module.
Part No: HKD GPRS/GSM SHIELD SIM900
425.01 ZAR
inc
for 1 Each
Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Features

  • The GPRS Shield is based on SIM900 module from SIMCOM and compatible with 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.

Specifications

  • 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

    • Application:

  • M2M (Machine 2 Machine) Applications.
  • Remote control of appliances.
  • Remote Weather station or a Wireless Sensor Network.
  • Vehicle Tracking System with a GPS module.

    • Cautions:

  • Make sure your SIM card is unlocked.
  • The product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.
  • The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).
  • Power select - select the power supply for GPRS shield(external power or 5v of )
  • Power jack - connected to external 4.8~5VDC power supply
  • Antenna interface - connected to external antenna
  • Serial port select - select either software serial port or hareware serial port to be connected to GPRS Shield
  • Hardware Serial - D0/D1 of
  • Software serial - D7/D8 of
  • Status LED - tell whether the power of SIM900 is on
  • Net light - tell the status about SIM900 linking to the net
  • UART of SIM900 - UART pins of SIM900
  • Microphone - to answer the phone call
  • Speaker - to answer the phone call
  • GPIO,PWM and ADC of SIM900 - GPIO,PWM and ADC pins of SIM900
  • Power key - power up and down for SIM900

    • Note:

  • The SIM900 Board Input is 5-26V 2A,We Recommended current is more than 9V 2A
  • Ensure your SIM card is not locked
  • GPRS Shield Communication baud rate is 19200 BPS 8-N-1

    • Package included:

  • 1 x SIM900 GSM/GPRS Transmission Module

Downloads

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