User's Manual

L710HG EVB User Manual

1 About this document

1.1 Scope of applications

This document describes the basic specifications of the L710HG IoT Module EVB (hereinafter referred to

as the L710HG) series product electrical characteristics, design guidance and hardware interface

development guidance. Users should design according to this document requirement and guidance.

This document is only applicable to the application development of L710HG series products.

1.2 Writing purpose

This document provides the design and development basis for the module product user.By readin

g this document, the user can have a whole understanding our products, technical parameters ha

ve a clear understanding of product, and on by reading the basis of this document user can hel

p user complete 4 G IoT wireless Internet access products or equipment application development.

This hardware development document not only provides the function of product features and technical

parameters, also provides product reliability test standard, business function and related implementation

process, the RF performance and circuit design to guide the user.All are giving users a more

comprehensive design reference.

This document describes the hardware interface of the L710HG module EVB,can help user to quickly

understand L710HG EVB interface specifications, electrical and mechanical details,with the help of this

document users can use L710HG serial module to design and set-up various types wireless terminals.

Intended audience

This document applicable to：

 Systems Design Engineer

 Structural Engineer

 Hardware Engineer

 Software Engineer

 Test Engineer

Introduction

This document contains 5 chapters, contents as below:

Chapter Content

1 Abstract Introduce L710HGEVB basic technical SPEC.

2 Power Supply Introduce L710HG EVB power for the module.

3 Key Description Introduce L710HG EVB system control key