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    A6 GSM & GPRS Module


    A module that supports dual-band GSM/GPRS network, available for GPRS and SMS. Comes ready to keep your project connected via phone calls, SMS, or the Internet.


    • Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHz


    • Working voltage: 4.5~5.5V DC (On-board voltage regulator circuit supply power for A6 module)


    • Working current: maximum of 2A


    • Sleep current: 5mA


    • Onboard Micro SIM card holder, you can install Micro SIM card


    • Onboard Micro USB interface for external power supply


    • 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, etc.)
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