Ai-Thinker A9 GPRS + GSM Development Board

825

Board Based On AI-Thinker A9 GPRS Module
Supports Firmware Upgrade Via Serial Port
Operating Voltage: 5v

Out of stock

SKU: A11758 Category:

Description

This GPRS GSM breakout board based on the AI-Thinker A9, which is the newest GSM GRPS Quad-Band module. You can add voice, text, SMS, and data to your project with this module. It is a high-cost performance compare with SIM800, SIM900. A9 is an ideal solution for M2M applications, suitable for automotive, industrial and PDA, personal tracking, electricity environment detection, wireless POS, smart metering, and other M2M applications, to provide comprehensive GSM / GPRS text messaging, voice and data transmission services.

Features:

Working voltage: 5v USB or Lipo battery(3.3V-4.2V)
Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
Supports digital audio and analog audio, supports HR, FR, EFR, AM R voice coding
Support voice calls and SMS messages
Embedded network service protocol stack
Support standard GSM07.07.07.05AT command

Package Includes:
1 x Ai-Thinker A9 GPRS + GSM Development Board

Additional information

Weight 0.01 kg
Dimensions 12 × 8 × 3 cm