Listing ID #3193746
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Contact SupplierThe GSMGPRS Modem USB uses SIM800 based Quad band 85090018001900MHz GSM GPRS module. It can be connected to PC or laptop via USB directly or to a microcontroller UART using TTL levels. The modem consists of all the external circuit required to start experimenting with the SIM900A module like the power regulation, external antenna, SIM Holder, etc. Modem is built with Quad Band GSMGPRS based SIM900A module from SIMCOM. It works on frequencies 85090018001900MHz. SIM900A can search these bands automatically. The frequency bands can also be set by AT Commands. The baud rate is configurable from 1200-115200 through AT command. The GSMGPRS Modem is having internal TCPIP stack to enable you to connect with internet via GPRS. Best suited for GSM based Microcontroller Projects (better than SIM300 and other GSM Modems) **** Can be Use for Bulk SMS sending using Compatible software. Features: Uses the extremely popular SIM800 GSM module. Accepts commands through On board USB serial. Also can accept commands from microcontroller UART. Provides serial TTL interface for easy and direct interface to microcontrollers. Works on 9V-18V 1 A SMPS supply. Speaker and Microphone pins onboard for voice Communication. On board SMA connector with GSM antenna. On board Power, Network, Ring and status LED’s for indication. Can do basic functions which can be done via normal phone like calling, send sms, access data through GPRS etc. Plug and play device. Can accept commands through Hyper Terminal. Ft232 R Based USB communication- Better and Faster than other Cheap USB Drivers. Supports Windows 8.1 8 7 Vista Server 2003 XP 2000 98SE MaC OS X Mac OS 9 ,Linux 3.x.x 2.x.x. Small size.