Difference between revisions of "SIM900/SIM900A GSM/GPRS Minimum System Module"

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==Specifications==
 
==Specifications==
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{| border="1"
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| PCB size ||71.4mm X 66.0mm X1.6mm
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| Indicators||PWR, status LED, net LED
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|-
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| Power supply ||5V
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|-
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| Communication Protocol ||UART
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| RoHS||Yes
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|}
  
 
==Electrical Characteristics==
 
==Electrical Characteristics==

Revision as of 03:37, 29 May 2014

Overview

GPRS module.jpg

GPRS module is a breakout board and minimum system of SIM900 Quad-band/SIM900A Dual-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). This module supports software power on and reset.

Features

  • Quad-Band 850/ 900/ 1800/ 1900 MHz
  • Dual-Band 900/ 1900 MHz
  • GPRS multi-slot class 10/8GPRS 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 (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
  • Low power consumption: 1.5mA(sleep mode)
  • Operation temperature: -40°C to +85 °C

IM140318001_1.jpg

Specifications

PCB size 71.4mm X 66.0mm X1.6mm
Indicators PWR, status LED, net LED
Power supply 5V
Communication Protocol UART
RoHS Yes

Electrical Characteristics

Hardware

Installation

Power on GPRS module

Indicator LED and Buttons:

Note

In some countries where dual band exists, we recommend to use SIM900A to reduce costs. For the country list, please click here.

Download

Useful Links