Description
GA6 module is a mini version of serial GSM / GPRS core development board based on GPRS A6 chip. This chip supports GSM/GPRS network, available for GPRS and SMS message data remote transmission. With the help of the A6 chip, GPRS never deactivated until its application is on and online. It supports either digital and analog audio, with HR, FR, EFR, AMR voice coding.
This module can add voice, text, SMS, and data capabilities to your Arduino project. It has more price to performance value than the SIM800, SIM900 modules. This small and low power consumption module can communicate with the microcontrollers and Arduino boards through the UART interface, with the capability of command reception, including GSM 07.07, GSM 07.05 standards.
It can be used for IoT projects, M2M applications, industrial automation, BMS projects, home automation, public transportation, personal tracking, electricity environment detection, wireless POS, smart metering, and other M2M applications.
Features
Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHZ
Working voltage: 3.5~4.2VDC
Working Current: maximum of 2A
Sleep Current: 5mA
Onboard Micro SIM card holder, you can install Micro SIM cards
Communication Interface: TTL serial port
Baud rate: 115200bps and it can also be set by AT command.
Interface logic voltage: 3.3V
Make and answer phone calls using a headset and electret microphone.
Send and receive SMS messages.
Send and receive GPRS data (TCP/IP, HTTP, tc.)
Pin pitch: 2.54mm
Onboard antenna interface: IPX and pad for spring antenna
About the Antenna:
Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield
Frequency: 780MHz~960MHz, 1710MHz~2170MHz
Antenna gain: +2.0 ± 0.7 dBi @ 880 MHz, +2.0 ± 0.7 dBi @ 1800 MHz
S.W.R <= 2.0 @ 2100 MHz ~ 2500 MHz
Output Impedance: 50 Ohm
Usage: It can be soldered directly to the board.