Quectel LG77L EVB, Руководство пользователя

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GNSS Module Series
LG77L EVB User Guide
LG77L_EVB_User_Guide 8 / 28
1
Introduction
This document provides information on how to develop and test the Quectel LG77L module using the
Evaluation Board (EVB). The EVB is a convenient tool that allows you to become familiar with the LG77L
module.
This document describes the interfaces on the EVB; how to test the module with the software tool
(PowerGPS); and how to upgrade the firmware.
The user guide is divided into several sections:

Chapter 2 provides the general overview of EVB Kit accessories;

Chapter 3 describes the EVB user interfaces;

Chapter 4 describes how to communicate with a module by using the QCOM tool;

Chapter 5 describes how to test the module by using the PowerGPS tool;

Chapter 6 describes how to upgrade the module;

Chapter 7 is an appendix, which summarizes the relevant documents, terms and abbreviations
appearing herein.