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Quectel L89 R2.0 User Manual

Quectel L89 R2.0
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L89 R2.0 EVB User Guide
GNSS Module Series
Version: 1.0
Date: 2021-09-29
Status: Released
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Quectel L89 R2.0 Specifications

General IconGeneral
TypeGNSS Module
Dimensions10.1mm × 9.7mm × 2.4mm
WeightApprox. 0.6g
Operating Temperature-40°C to +85°C
InterfaceUART, I2C, EINT
Receiver Type72-channel
Horizontal Positioning Accuracy<2.5m CEP
UART Ports1
I2C Port1
EINT1
Power Supply/Operating Voltage2.8 V to 4.3 V
GNSSGPS, GLONASS, Galileo, QZSS
L1 Band1575.42 MHz
Update Rate1Hz by default, up to 10Hz
Acquisition TimeHot start: < 1 s
SensitivityTracking: -165 dBm, Acquisition: -148 dBm
ProtocolsNMEA
Power ConsumptionTracking: 17 mA
FeaturesSBAS
CertificationsCE, FCC, RoHS, REACH

Summary

Safety Information

Introduction to L89 R2.0 EVB

General Overview of L89 R2.0 EVB

EVB Kit Accessories

Lists the components of the Evaluation Board (EVB) kit, including the GNSS antenna and cables.

Connecting Cables and Antenna to EVB

Illustrates and describes how to connect the EVB with its accessories, focusing on cables and antenna.

EVB Interfaces

EVB Top View

Provides a visual layout of the Evaluation Board (EVB) top side, identifying key components and connectors.

EVB Interfaces Details

Details the functions and descriptions of various interfaces on the EVB, including power, RF, signal, and buttons.

Communicating via QCOM Tool

Testing via QGNSS Tool

COM Port and Baud Rate Setting

Explains the necessary COM port and baud rate settings for configuring the QGNSS tool to communicate with the module.

QGNSS Interface Explanation

Provides an explanation of the QGNSS interface elements, including sky view, data view, and analysis parameters.

Firmware Upgrade via QGPSFlashTool

Appendix References

Related Documents

Lists relevant documents and user guides that provide additional information on Quectel products and tools.

Terms and Abbreviations

Defines common terms and abbreviations used throughout the document for better understanding.

Related product manuals