User's Guide

Smart Machine Smart Decision
SIM7100A EVB user Guide 20.08.20144
1 Overview
This document gives the usage of SIM7100A EVB, user can get useful information about the
SIM7100A EVB quickly through this document. All the functions of the SIM7100A can be used
by this board.
NOTE: This document is subject to change without notice at any time.
Table 1:SIM7100A EVB Key features
Feature Implementation
Power supply DC 6.0V~9.0V
functions  DC adapter power supply
Handset interface
UART interface
USB2.0 interface
SIM card interface
SPI interface
ADC interface
POWER_ON key/Reset key
RF enable/disable (flight mode) switch
 UART control switch
Key interface