Real Time Devices GSM35 Manual de usuario descargar pdf (Pagina 5)

User’s Manual

GSM35 5 RTD Finland Oy

Table of Contents

List of illustrations and tables ................................6

Chapter 1 Introduction ............................................7

Features .................................................................................................. 7

GSM cellular modem............................................................................... 7

16C550 compatible UART....................................................................... 8

I/O interfaces........................................................................................... 8

Mechanical description............................................................................ 8

Connector description ............................................................................. 8

What comes with your board?................................................................. 9

Using this manual.................................................................................... 9

When you need help ............................................................................... 9

Chapter 2 Board settings ......................................10

Factory configured jumper settings ....................................................... 11

Base address jumpers........................................................................... 12

Host interrupts....................................................................................... 14

Chapter 3 Board installation .................................15

Board installation................................................................................... 15

General purpose digital I/O connector .................................................. 16

SIM card holder..................................................................................... 17

Chapter 4 Hardware description...........................19

The GSM wireless modem module........................................................ 20

GSM antenna considerations................................................................ 20

SIM card reader .................................................................................... 21

UART serial port circuitry ...................................................................... 21

Digital I/O .............................................................................................. 22

1 2 3 4 5 6 7 8 9 10 ... 32 33

Sin comentarios

Real Time Devices GSM35 Manual de usuario Pagina 5