Wireless Module A7 GSM GPRS GPS

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Wireless Module A7 GSM GPRS GPS

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Description: 1. GSM/GPRS Module: The Wireless Module A7 is a quad-band GSM (Global System for Mobile Communications) module that supports both 2G GPRS (General Packet Radio Service) for data transmission and voice calls. 2. Integrated GPS: It comes with an integrated GPS receiver, enabling location-based services and real-time tracking applications. 3. Powerful Processor: The module features a high-performance ARM Cortex-M3 processor to handle complex IoT tasks and ensure fast response times. 4. Compact Design: With dimensions of 28mm x 31mm, the A7 is small and lightweight, making it ideal for space-constrained projects and wearable technology applications. 5. Versatile Interfaces: The module includes a comprehensive set of interfaces such as UART, I²C, SPI, and USB to support various communication options for easy integration with other components. 6. Diverse Connectivity: Apart from GPRS and GPS, the Wireless Module A7 also supports SMS (Short Message Service), SMS-GPRS, and GSM voice call

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Specification	Details
Module Type	A7 Series Quad-band GSM/GPRS module
Frequency Bands	850/900/1800/1900 MHz (GSM)
GPRS Class	GPRS Class 10
GPS Support	Yes with 1575.42 MHz reception
GPS Protocols	NMEA GPSS and binary data formats
Data Transfer Rate	Up to 85.6 kbps (GPRS)
Power Consumption	Typically 1.7A in transmit mode
Operating Voltage	3.0-4.2V with regulated output
Dimension	30mm x 40mm x 2.5mm
Weight	Approximately 10 grams
Interface	UART GPIO and I/O expansion