SIM900A module core board

1,onboard SIM900A double-frequency 900/1800 MHZ highly integrated GSM/GPRS module

2,onboard IPX patch antenna, convenient external GSM antenna

3,onboard 40 P FPC/FFC flexible ribbon cable connector, convenient link control panel

4,onboard UART interface, meet different user requirements

5,PCB board size: 55 (mm) x 30(mm)