User's Guide

Smart Machine Smart Decision
SIM7100A EVB user Guide 20.08.20146
A: SIM7100A module
B: Reset keypad
C: Power on/off keypad
D: IO interface（including GPIO，ADC，SPI，etc）
E: LED indicator（including network status，operating status）
F: Power supply selection jumper
G: UART enable/disable switch
H: RF enable/disable (flight mode) switch
I: USB connector
J: SIM card socket
L: Main antenna SMA
M: Handset connector
N: UART connector
O: Adapter connector
P: SIM7100A JTAG test point
All hardware Sub-interfaces included in SIM7100A EVB are described in detail in following
chapters.