GSM GPRS Shield V1.0

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Overview

Hook your Arduino up to GSM/GPRS cell phone network with GPRS shield! You can use your Arduino/Seeeduino or other main boards to dial a phone number or send a text to your friend via easy to use AT commands now. This new version features a quad-band low power consumption GSM/GPRS module SIM900 as well as a compact PCB antenna. Meanwhile, improvements on interfaces and basic circuit have been taken to make it more concise and reliable. And there’re two choices for you to communicate GPRS shield with the main board -- UART or SoftwareSerial

Specification

Compatible Arduino UNO/Seeeduino directly ; Other main board via jumpers Selectable interface UART, Software serial Quad band support 850/900/1800/1900MHz Communication support Standard - GSM 07.07 & 07.05 and Enhanced - SIMCOM AT Commands Operation temperature -40°C to +85 °C Protocol support 0710 MUX protocol, embedded TCP/UDP protocol, FTP/HTTP, FOTA, MMS, embedded AT Certification of SIM900 CE, IC, FCC, ROHS, PTCRB, GCF, ICASA, REACH, AT&T Dimensions 68.58 * 53.34mm Consumption Power supply 5v via 5V pin, 6.5~12v via Vin pin

Cautions

  • Make sure your SIM card is activated.
  • GPRS Shield doesn't come with ESD precautions. Take special care when handling it in dry weather.
  • The factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).

Introduction

Examples/Applications

Getting Familiar With AT Commands

Example 1: How To Send a Text Message or Dial a Phone Number Using AT Commands

Resources

Licensing

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