SIM900 Module 4 FrequencyGSM\GPRS\SMS\Wireless Data | Electronics Stocks

SIM900 Module 4 FrequencyGSM\GPRS\SMS\Wireless Data | Electronics Stocks

Brand NameNoneOriginMainland ChinaMeasurement unitpiece/piecesSold insell_by_pieceEach pack1Package weight0.050Package size - length (cm)14Package size - width (cm)25Package size - height (cm)4713,68 ₽713,68 ₽Add to CartBuy now713,68 ₽

Delivery to Moskva g

Delivery to a Post office

Self-pickup

Description

SIM900 Module 4 FrequencyGSM\GPRS\SMS\Wireless Data

Instructions for use

1. The computer can debug USB-TTL. The power supply of this module is: 5V-26V, 5V 2A is recommended. After plugging in the motherboard, the power supply must be able to provide 2A current. The reason is that the GPRS Shield boot current and working multi-peak current need 2A, but the USB port cannot provide such a large current, so an external power supply device must be connected. The pin of the other power supply port leads to 3.7--4.5V power supply suitable for lithium battery power supply. Serial port compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers.

2. Make sure your SIM card is not locked

3. The baud rate of GPRS Shield communication is 19200 bps 8-N-1 (GPRS Shield automatically pairs the baud rate by default)

Features

· § Quad-Band 850 / 900/ 1800/1900 MHz-would work on GSM networks in all countries across the world.

· § GPRS multi-slot class 10/8

· § GPRS mobile station class B

· § Compliant to GSM phase 2/2+

· § Class 4 (2 W @ 850/900 MHz)

· § Class 1 (1 W @ 1800 / 1900MHz)

§ Control via AT commands-Standard Commands: GSM 07.07 & 07.05 Enhanced Commands: SIMCOM AT Commands.

· § Short Message Service-so that you can send small amounts of data over the network (ASCII or raw hexadecimal).

· § Embedded TCP/UDP stack-allows you to upload data to a web server.

· § RTC supported.

· § Selectable serial port.

· § Speaker and Headphone jacks

· § Low power consumption-1.5mA(sleep mode)

· § Industrial Temperature Range--40°C to +85 °C

Specifications

Application Ideas

· § M2M (Machine 2 Machine) Applicatoions.

· § Remote control of appliances.

· § Remote Weather station or a Wireless Sensor Network.

· § Vehicle Tracking System with a GPS module.

Cautions

· § Make sure your SIM card is unlocked.

· § The product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.

· § The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).

Interface Introduction

· § Power select-select the power supply for GPRS shield(external power or 5v of arduino)

· § Power jack-connected to external 4.8~5VDC power supply

· § Antenna interface-connected to external antenna

· § Serial port select-select either software serial port or hareware serial port to be connected to GPRS Shield

· § Hardware Serial-D0/D1 of Arduino

· § Software serial-D7/D8 of Arduino

· § Status LED-tell whether the power of SIM900 is on

· § Net light-tell the status about SIM900 linking to the net

· § UART of SIM900-UART pins breakout of SIM900

· § Microphone-to answer the phone call

· § Speaker-to answer the phone call

· § GPIO,PWM and ADC of SIM900-GPIO,PWM and ADC pins breakout of SIM900

· § Power key-power up and down for SIM900

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