Quectel LG77L EVB Manuals

Manuals and User Guides for Quectel LG77L EVB. We have 2 Quectel LG77L EVB manuals available for free PDF download: User Manual

Quectel LG77L EVB User Manual

Quectel LG77L EVB User Manual (28 pages)

Brand: Quectel | Category: GPS | Size: 1.55 MB

Table of Contents

About the Document

4
Contents

5
- Table of Contents
  5
1 Introduction

8
- Safety Information
  8
2 General Overview

9
- Top and Bottom Views
  9
- Key Features
  10
- EVB Kit Accessories
  11
3 Application Interfaces

12
- Micro-USB Interface
  12
- Antenna Interface
  12
- Switches and Buttons
  13
- Operation Status Indication Leds
  14
- Test Points
  15
4 EVB and Accessories Assembly

16
5 EVB Operation Procedures

17
- Communication Via USB Interface
  17
- Firmware Upgrade
  18
6 Usage of Powergps

19
- Powergps Interface
  19
  - COM Port and Baud Rate Setting
    19
  - Explanations of Powergps Interface
    20
- Command Sending
  21
- TTFF Testing
  22
7 Appendix A References

27

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Quectel LG77L EVB User Manual

Quectel LG77L EVB User Manual (29 pages)

GNSS Module Series

Brand: Quectel | Category: Control Unit | Size: 2.51 MB

Table of Contents

Safety Information
4
About the Document
5
Table of Contents
6
Contents
6
1 Introduction

9
2 General Overview

10
- EVB Kit Accessories
  10
- Connecting Cables and Antenna to EVB
  11
3 Board User Interfaces

12
- EVB Top View
  12
4 Using QCOM Tool to Communicate

15
- Communication Via the Micro-USB Interface
  15
5 Using Powergps Tool to Test

16
- COM Port and Baud Rate Setting
  16
- Interface Explained
  17
- PMTK Command Sending
  18
- Automatic TTFF Testing
  19
6 Firmware Upgrade

24
7 Appendix A Reference

28

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