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Ebyte E108-GN Series User Manual

Ebyte E108-GN Series
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Copyright ©20122021Chengdu Ebyte Electronic Technology Co.,Ltd.
3
E108-GN Series User Manual
GPS/BEIDOU MULTI-MODE SATELLITE POSITIONING AND
NAVIGATION MODULE

Table of Contents

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Ebyte E108-GN Series Specifications

General IconGeneral
Hot Start Time1s
InterfaceUART
Positioning Accuracy2.5m
Operating Voltage3.3V
Operating Temperature-40°C ~ +85°C

Summary

Disclaimer

1 Product Overview

1.1 Product Introduction

Provides an overview of the E108-GN series module, its features, and applications.

1.2 Features

Lists key features including multi-system positioning, processor, interfaces, and sensitivity.

1.3 Application

Details common applications for the module, such as vehicle navigation and wearable devices.

2 Specification and Parameters

2.1 Working Parameter

Defines operational parameters like voltage, temperature, and frequency band.

2.2 Hardware Parameter

Specifies hardware details such as baud rate, data bits, interface, and packaging.

2.3 GPS Performance Parameter

Outlines GPS performance metrics like positioning time, sensitivity, and accuracy.

3 Size and Pins Definition

3.1 E108-GN01 Pins Definition

Details the pin assignments and functions for the E108-GN01 model.

3.2 E108-GN02 Pins Definition

Details the pin assignments and functions for the E108-GN02 model.

3.3 E108-GN02D Pins Definition

Details the pin assignments and functions for the E108-GN02D model.

4 Recommended Circuit Diagram

4.1 E108-GN01

Shows the recommended circuit diagram for the E108-GN01 module.

4.2 E108-GN02

Shows the recommended circuit diagram for the E108-GN02 module.

4.3 E108-GN02D

Shows the recommended circuit diagram for the E108-GN02D module.

5 Hardware Design

6 E108-Product Test

6.1 Serial Port Assistant

Guides on using the serial port assistant for testing the module.

6.2 Operating naviTrack

Instructions for using the naviTrack tool for debugging and testing.

7 Command Format

7.1 GKC Interface Data Format

Defines the data format for the Goke Command (GKC) interface.

7.2 GKC Command

Details various commands for controlling the GK9501 module.

7.3 Support NMEA0183 Protocol

Information about the supported NMEA0183 protocol.

8 GDP User Guidance

8.1 GDP Introduction

Introduction to GPD (GPS Data Protocol) for AGPS-assisted positioning.

8.2 How to Get GPD Doc.

Instructions on how to download GPD files from the Goke website.

8.3 How to Use GPD Doc.

Guides on uploading GPD files to the chip using naviTrack.

8.4 How to Delete GPD Data in Chipset

Procedures for clearing GPD data from the module's chipset.

8.5 The Effect After Using GPD

Explains the benefits of using GPD for improved positioning time.

8.6 Assisted Localization Methods to Accelerate GPD

Methods to accelerate GPD positioning using current time and coordinate info.

8.7 GPD Communication

Details the serial communication process for transmitting GPD data.

9 FAQ

9.1 Communication Range is Too Short

Discusses factors affecting communication range.

9.2 Module is Easy to Damage

Covers precautions to prevent module damage.

9.3 BER(Bit Error Rate) is High

Addresses common causes for high Bit Error Rate.

10 Welding Instruction

10.1 Reflow Soldering Temperature

Specifies temperature profiles for reflow soldering.

10.2 Reflow Soldering Curve

Illustrates the temperature curve for reflow soldering.

11 E108 Series

12 Packing for Batch Order

Revision History

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