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Quectel L86

Quectel L86
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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 L86 Specifications

General IconGeneral
Update Rate10 Hz
ProtocolsNMEA, PMTK
Dimensions10.1mm × 9.7mm × 2.4mm
TTFF (Hot Start)1s
Power Consumption (Acquisition)25mA
Power Consumption (Tracking)20mA
Operating Temperature-40°C to +85°C
FrequencyL1 (1575.42 MHz)
GNSSGPS, GLONASS, BeiDou, Galileo
Position Accuracy2.5m CEP
Operating Voltage3.3V
InterfaceUART
Channels33
Sensitivity-167 dBm

Summary

Introduction

Safety Information

Essential safety precautions for operating, servicing, and repairing terminals with Quectel modules.

General Overview

Top View of the EVB

Illustrates the EVB's top view, identifying key components and interfaces for user reference.

EVB Kit Accessories

Lists and describes the components included in the Evaluation Board (EVB) kit for setup.

EVB and Accessories Assembly

Provides instructions for assembling the EVB and its accessories, referencing the included instruction sheet.

EVB Interfaces

Micro-USB Interface

Details the micro-USB connector's role in power supply input and NMEA data output.

Antenna Interface

Describes the antenna connector used for attaching an external active GNSS antenna to the EVB.

Switches and Buttons

Illustrates and explains the function of the switches and buttons present on the EVB.

Status Indication LEDs

Explains the status LEDs on the EVB, their names, and how they indicate module status.

Test Points

Illustrates the EVB's test points, offering a reference for technical debugging and signal access.

EVB Operation Procedures

Communication Through Micro USB Interface

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

Firmware Upgrade

Details the procedure for upgrading module firmware using the FlashTool software via micro-USB.

Using PowerGPS

COM and Baud Rate Setting

Explains the process of configuring COM port and baud rate settings in PowerGPS for connection.

PowerGPS Interface Explained

Details the icons and parameters displayed in the PowerGPS interface for GNSS data interpretation.

PMTK Command Sending

Describes how to send PMTK commands via PowerGPS for controlling and configuring the GNSS module.

Automatic TTFF Testing

Guides on performing Time to First Fix (TTFF) tests under various conditions using the PowerGPS tool.

Appendix A References

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