Module GSM A6 dari AI-THINKER yang dapat berfungsi seperti module gsm sim800l/sim900, yang dapat membantu project project berbasis gsm
Spesifikasi :
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.) .