ITEAD SIM900/SIM900A GPRS/GSM Module

Save ¥4,392
iTead StudioSKU: RB-Ite-79
Manufacturer #: IM140318007

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Sale price ¥2,011 Regular price ¥6,403

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Description

  • ITEAD SIM900/SIM900A GPRS/GSM Module
  • SIM900 Quad-band: 850/ 900/ 1800/ 1900 MHz
  • SIM900A Dual-band: 900/ 1900 MHz
  • Offers Low power consumption
  • Communicates with controllers via AT commands
  • Supports software power on and reset
  • RoHS compliant

The ITEAD SIM900/SIM900A GPRS/GSM 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.

ITEAD SIM900/SIM900A GPRS/GSM Module - Click to Enlarge

Compliant to GSM phase 2/2+Class 4 (2 W @850/ 900 MHz). Low power consumption: 1.5mA (sleep mode). GPRS multi-slot class 10/8GPRS mobile station class B.

  • 1 x ITEAD SIM900/SIM900A GPRS/GSM Module

Size

  • Board size: 71.4 x 66 x 1.6 mm
  • Operation temperature: -40 to +85 °C
  • Low power consumption: 1.5 mA (sleep mode)
  • Power voltage (Vsupply): Min.: 4.5 | Max: 5.5 VDC
  • Input voltage VH: Min.: 0.7 VCC | Max 5.5 V
  • Input voltage VL: Min.: -0.3 | Max: 0.3 VCC V
  • Current Consumption (pulse): 2000 mA
  • Current Consumption (continuous): 500 mA
  • Baud rate:115,200 bps
  • Indicators : PWR, status LED, net LED
  • Power supply: 5V
  • Communication Protocol: UART
  • RoHS: Yes
  • Weight: 40 g

Customer Reviews

Based on 10 reviews
40%
(4)
40%
(4)
10%
(1)
0%
(0)
10%
(1)
J
Jose Martins
Very good

It is what I expected. It works fine. Good dellivery.

J
Jose
Excellent product and robust!

We will update most of our projects with this module. Very good!

J
Jose
Very Very Good

Very stable, simple connection, works well even with poor network strength. Many of our projects are using this module, and we will keep using it. Great Itead product.

J
Jose Martins
Still a good product

I use this module for the last 3 years. Still very good and stable. One problem detected! Working above 50 degrees celcius some of the modules got problems and didn´t recovered. Some others recovered and become ok again whem temperature goes lower! In datasheet the acceptable working temperature should be higher than 50 degrees... I will continue using this module.

J
Jose Martins
Very good and very stable

I´ve tried many similar products but the ITEAD SIM900 GPRS/GSM Module is the better one. Very stable and veru robust, never give me problems so far. I will increase it´s use in my projects.

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