The A9G is a complete quad-band GSM / GPRS module that supports GPRS and GPS / AGPS technologies and is integrated into a compact design SMD package, saving customers time and money in developing GNSS applications. The A9G can be used in a wide range of IoT applications for home automation, industrial wireless control, wearable electronics, wireless location-aware devices, wireless location system signals and other IoT applications, making it ideal for IoT applications.

The A9G development board is a versatile development board based on EMC's A9G GPRS / GSM + GPS / BDS module that can be used to validate the basic communication functions and peripheral functions of the A9G module.

Complete quad-band GSM / GPRS module, 800/900/1800 / 1900MHz

Sleep current is less than 2mA

Support GPS, BDS (Beidou) positioning

support digital audio and analog audio, support for HR, FR, EFR, AMR voice coding

Support voice calls and SMS messages, embedded network service protocol stack

Support the standard GSM07.07,07.05 AT commands and safe letter scalable instruction set

Support USSD and PBCCH, support UART interface to download