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Quectel L80 User Manual

Quectel L80
31 pages
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L80&L80-R&L86&LC86L
EVB User Guide
GNSS Module Series
Version: 2.0
Date: 2020-12-22
Status: Released
www.quectel.com
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Quectel L80 Specifications

General IconGeneral
BrandQuectel
ModelL80
CategoryMotherboard
LanguageEnglish

Summary

Introduction

Safety Information

Safety precautions for operation, service, and repair of Quectel modules.

General Overview

Top View

Illustrates the top view of the Evaluation Board (EVB).

EVB Kit Accessories

Lists and describes all items included in the EVB kit.

EVB and Accessories Assembly

Provides instructions on connecting the EVB and its accessories.

EVB Interfaces

Micro-USB Interface

Explains the micro USB connector for power supply and NMEA output.

Antenna Interface

Describes the antenna connector for external active GNSS antennas.

Switches and Buttons

Details the function of various switches and buttons on the EVB.

Status Indication LEDs

Explains the status indication LEDs and their meanings.

Test Points

Illustrates and describes the EVB test points.

EVB Operation Procedures

Communication Through Micro USB Interface

Guides on establishing communication via micro-USB using the EVB and QCOM tool.

Firmware Upgrade

Provides procedures for upgrading module firmware via micro-USB interface using FlashTool.

Using PowerGPS

COM and Baud Rate Setting

Steps to configure COM port and baud rate for connecting to PowerGPS.

PowerGPS Interface Explained

Explains the various components and information displayed in the PowerGPS interface.

PMTK Command Sending

Details how to send PMTK commands to the module using the PowerGPS tool.

Automatic TTFF Testing

Guide to measuring Time to First Fix (TTFF) under various conditions using PowerGPS.

Appendix A References

Related Documents

Lists relevant Quectel hardware design and protocol specification documents.

Terms and Abbreviations

Defines key terms and abbreviations used throughout the user guide.

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