Integration Guide
Table Of Contents
- 1 Safety Precautions
- 2 Manual Overview
- 2.1 REFERENCES
- 2.1.1 ENFORA ENABLER III LPP PRODUCT DOCUMENTATION MANUALS
- 2.1.2 GSM DEVICE SPECIFICATIONS
- 2.1.3 FEDERAL COMMUNICATIONS COMMISSION (FCC)
- 2.1.4 FCC OFFICE OF ENGINEERING AND TECHNOLOGY (OET)
- 2.1.5 INDUSTRY CANADA
- 2.1.6 ENVIRONMENTAL REGULATIONS
- 2.1.7 MECHANICAL SPECIFICATIONS
- 2.1.8 RF AND EMI SPECIFICATIONS
- 2.1 REFERENCES
- 3 Introduction
- 4 Technical Specifications
- 5 Physical Interfaces
- 5.1 MODULE MOUNTING TO HOST BOARD (REFERENCE)
- 5.2 I/O PIN ASSIGNMENTS
- 5.3 CIRCUIT PROTECTION
- 5.4 CONTROL CONNECTOR SIGNAL DESCRIPTIONS AND FUNCTIONS
- 5.4.1 MODULE POWER (PINS 30, 31)
- 5.4.2 ON/OFF SIGNAL (PIN 4)
- 5.4.3 ON/OFF STATUS (PIN 5)
- 5.4.4 GENERAL PURPOSE INPUT SIGNALS (PINS 10, 11)
- 5.4.5 GENERAL PURPOSE OUTPUT SIGNALS (PINS 12, 13)
- 5.4.6 RESET SIGNAL (PIN 24)
- 5.4.7 USB (PINS 34, 35, 36)
- 5.4.8 SERIAL INTERFACES
- 5.4.9 HANDSET MICROPHONE INPUT (PINS 37, 38)
- 5.4.10 HANDSET SPEAKER OUTPUT (PINS 39, 40)
- 5.5 SUBSCRIBER IDENTITY MODULE (SIM) (PINS 42, 43, 44, 45, 46)
- 5.6 ANTENNA
- 6 GPS Performance
- 7 GSM/GPRS Modes of Operation
- 8 Software Interface
- 9 APPENDIX A - LIMITED WARRANTY
- 10 APPENDIX B - Regulatory Compliance
- 11 APPENDIX C - Glossary and Acronyms
- 12 APPENDIX E - Contacting Enfora
Enfora Enabler III LPP
Integration Guide Page 5 Revision: 0.00
3 Introduction
3.1 PRODUCT OVERVIEW
The Enfora Enabler III LPP module is a compact, wireless OEM module that utilizes
the Global System for Mobile Communications (GSM) and General Packet Radio
Services (GPRS) international communications standard to provide two-way
wireless capabilities via GSM services. This GSM/GPRS module is combined with
a Global Positioning System (GPS) chipset to provide physical location, an MSP430
processor to ensure very low power standby configurations, and vibration sensor to
detect movement of the module. The Enfora Enabler III LPP module is a fully Type-
approved GSM/GPRS device, enabling application-specific, two-way
communication and control.
The small size of the Enfora Enabler III LPP module allows it to be integrated easily
into the application and packaging.
3.2 KEY FEATURES OF THE ENABLER III LPP MODULE
The following table summarizes the main features of the Enfora Enabler III LPP
Radio Module.
Interface Data input/output interface 52 position 1.27mm pitch
Primary serial port 2.2 V logic levels, ‘2-wire’ UART implementation.
Secondary serial Port Single TX from GPS, NMEA data only. (2.2 V logic
levels)
USB port USB Debug and Configuration
Audio Analog audio
Command protocol Enfora Packet API, GSM AT command set, Enfora
MCP
Subscriber Identification
Module (SIM)
USIM port with SIM detect.
Battery Charger Lithium Ion battery charger, temperature and battery
ID analog inputs
Power Electrical power 3.3 to 4.5 Vdc (vbat)
Peak currents and average
power dissipation
Refer to the Operating Power table in the Technical
Specifications for peak currents and average power
dissipation for various modes of operation.
Radio
Features
Frequency bands EGSM 900, GSM1800, GSM 850 and GSM 1900
capability.
GSM/GPRS features
supported.
Provides for all GSM/GPRS authentication,
encryption, and frequency hopping algorithms.
GPRS Coding Schemes CS1-CS4 supported.
Multi-Slot Class 10 (4RX/2TX, Max 5 Slots).