GSM/GPRS GPS BDS A9G Development Board SMS Voice Wireless Data Ttransmission Positioning Module

GSM/GPRS GPS BDS A9G Development Board SMS Voice Wireless Data Ttransmission Positioning Module

Product Description

A9G development board has basic telephone / message, GPRS network communication, GPS/BDS dual-mode positioning functions.

• The A9G development board is equipped with lithium battery charging management, microphone, speaker interface, USB communication interface, multiple user buttons /leds , TF card slot, SPI interface, I2C2 interface, and ADC interface.

• A9G development board coin machine expansion board, which can be connected to traditional coin machines.

• Remote monitoring intercom using GSM and microphone / speaker

• Use GPRS/GSM+GPS , 1.54 inch capacitive touch screen smart watch

• Use GPRS/GSM+GPS , heart rate blood oxygen sensor, 1.54 inch capacitive touch screen elderly monitoring watch

• Remote surveillance camera using GPRS+TF+ camera expansion board

• WeChat payment slot machine solution using slot machine expansion board

Based on the above functions, A9G can be used for a variety of peripheral prototype development verification: the development board is only the basic core board, you need to develop the above functions again, mind not to shoot!