SIM900A Wireless GSM GPRS Module

Characteristics:

The supply voltage range: 3.2-4.8 V or 4.5-5.2 in
Low power consumption: 1.5 mA (sleep mode)
Support: GSM, GPRS
Slot for SIM-card
Antenna connector: ipxmini
Operating temperature range: -40... +85 ° C
Size: 49mm x 47mm x 20mm

Price:

735 грн

With this product buy:


4.7 КOhm resistor	10 Kohm resistor	220 ohm resistor	Connector pin "male" for Arduino	Jumpers "mother-father" for Arduino	Micro SD Card Reader with SPI-interface

SIM900A wireless module GSM GPRS is an add-in module V4.0, compatible with Arduino, used to connect to the Internet.

SIM900A wireless module GSM GPRS supports 2G and 3G, allows you to send SMS-messages. Wireless data transmission: GPRS and GSM, support for Bluetooth and Wi-Fi. Each of the features is a communication protocol and are controlled by AT-commands.

Features SIM900A wireless module GSM GPRS

Connectors serial port SIM900A:
- Dual-band 900/1800 MHz
- GPRS multi-slot class 10/8
Format:
- GPRS mobile station class B
- GSM 2/2: standards
  - Class 4 (2W @ 900 MHz)
  - Class 1 (1 W @ 1800MHz)
Control via AT commands (GSM 07.07, 07.05 and SIMCOM complemented by a set of AT-commands)
Data Transfer:
- GPRS Class 10: up to 85.6 kbps
- PDCCH Support
- coding schemes CS 1, 2, 3, 4
- 0710 MUX protocol
- Built-in TCP / UDP protocol
- FTP / HTTP
- MMS
The software version FOTA
The interface:
- Support for the standard SIM-card 3 / 1.8
- Analog audio interface
- RTC Support
- SPI Interface
- Antenna connector

SIM900A wireless module GSM GPRS will enable remote connections for your projects.

Reviews of the SIM900A Wireless GSM GPRS Module: