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USB to GSM Module Quad Frequency GSM/GPRS SIM800C with Bluetooth SMS Transceiver -70077

USB to GSM Module Quad-band GSM GPRS SIM800C for SMS Messaging With Antenna USB to GSM Qud-bnd GPRS SIM800 SIM800C Module for Wifi Wireless Bluetooth-comptible SMS Messging 850/900/1800/1900MHz

Product Detail

product detail

Product Features

USB to GSM is a quad-band GSM/GPRS module with stable performance, compact appearance and high cost performance, which can meet the various needs of customers. Integrated USB to serial port chip, plug directly into the computer to debug. The SIM800C operates at GSM/GPRS850/900/1800/1900MHz and is used worldwide. It can transmit voice, SMS information and data information with low power consumption, and can be applied to various compact product design requirements.

Product Parameters

Onboard original SIM800C GSM/GPRS module
Onboard CH340T USB to serial port chip, easy to install and high compatibility
Self-elastic SIM card slot design for mobile or Unicom 2G/3G/4GMicro SIM and Nano cards
The module is powered on automatically to connect to the network, no need to press the button to control the boot, eliminating the troublesome boot process
Support SMS messaging, provide management software
Support GPRS data transmission under 2G network, can be applied to occasions such as mobile meter reading
Support Bluetooth data transmission, IEEE802.15 Bluetooth standard, 2.4GHz working frequency band
Support adaptive baud rate
With the work indicator, no network, no SIM card or SIM card is inserted, the L ED lamp flashes quickly in 1 second interval, and the normal access network flashes once every 3 seconds.
Board size: 27*50.7mm.

Interface Introduction

Schematic

SIM800C Chip

Main Characteristics

Quad-band 850/900/1800/1900MHz

GPRS multi-slot class 12/10

GPRS mobile station class B

Meet the GSM 2/2+ standard

Class 4 (2 W @850/900 MHz)

Class 1 (1 W @1800/1900MHz)

Controlled by AT commands (3GPP TS 27.007, 27.005 and SIMCOM Enhanced AT Command Set)

Low power consumption

SIM application kit

Supply voltage range: 3.4 ~ 4.4V

Operating temperature range: -40 to +85 °C

Voice

Tricodec

Half rate (HR)

full rate (FR)

Enhanced Full Rate (EFR)

AMR