A7 board with GSM GPRS GPS for Arduino

KES 2,500.00

Description

A7 module is a GSM/GPRS/GPS function module.
It supports GSM/GPRS Quad-Band(850/900/1800/1900) network.
Also, it supports voice calls,SMS messages,GPRS data service and GPS function .
We can use it make a simple phone.
The module is controlled by AT command via UART and supports 3.3V and 4.2V logical level.

Features

  • Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
  • Support China Mobile and China Unicom’s 2G GSM network worldwide
  • GPRS Class 10
  • Support voice calls
  • Support SMS text messaging
  • Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps
  • Supports standard GSM07.07,07.05 AT commands and extended commands Ai-Thinker
  • Support GPS and AGPS
  • Supports two serial ports, a serial port to download an AT command port
  • AT command supports the standard AT and TCP / IP command interface
  • Support digital audio and analog audio support for HR, FR, EFR, AMR speech coding
  • Support ROHS, FCC, CE, CTA certification
  • SMT 42PIN

Specifications

  • Operating temperature -30 ℃ to + 80 ℃
  • Operating Voltage 3.3V-4.2V
  • Power voltage> 3.4V
  • Sensitivity <-105
  • Standby average current 3ma less
  • 1KG peak suction

Package list

  • A7 GPRS+GSM+GPS Shield x1
  • GSM antenna x1
  • GPS antenna x 1

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