SimCom SIM900A GSM Module with SMA Antenna

Out of stock
Rs 1,600.00 Rs 1,355.93
  • Compatible with Arduino, raspberry pi, arm, avr, pic, 8051 and more.
  • Best suited for gsm based microcontroller projects (better than sim300 and other gsm modems).
  • Option for connecting mic and speaker directly to gsm modem for calls (the line is also available).
  • Supports communication through rs232 with the db9 connector, TTL pins and i2c pins^call SMS GPRS facility - mic input, line input, and speaker output pins.

SimCom SIM900A GSM Module with SMA Antenna

Sim900a modem is built with dual-band gsm/gprs based sim900a modem from simcom. It works on frequencies 900/ 1800 mhz. Sim900a can search these two bands automatically. The frequency bands can also be set by at commands. The baud rate is configurable from 1200-115200 through at command. The gsm/gprs modem is having internal tcp/ip stack to enable you to connect with internet via gprs. Sim900a is an ultra-compact and reliable wireless module. 

Package Includes:

  • 1 x SimCom SIM900A GSM Module with SMA Antenna


Model  SIM900A
Baud Rate  1200-115200
Dimensions  5 x 4 x 3cms 
Weight 5 grams
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