Huawei MG323 Manuals

Manuals and User Guides for Huawei MG323. We have 2 Huawei MG323 manuals available for free PDF download: At Command Interface Specification, Hardware Manual

Huawei MG323 At Command Interface Specification (239 pages)

GSM M2M Module

Brand: Huawei | Category: Control Unit | Size: 3.59 MB

Huawei MG323 Hardware Manual (51 pages)

GSM M2M Module

Brand: Huawei | Category: Control Unit | Size: 1.08 MB

Table of Contents
4
1 Introduction

6
- Overview
  6
2 Overall Description

7
3 Description of the Application Interfaces

11
- About this Chapter
  11
- B2B Connector Interface
  11
- Power Interface
  13
  - Overview
    13
  - VBAT Interface
    13
  - VCOIN Interface
    14
  - VIO Interface
    14
- Power-On and Power-Off Time Sequence
  15
  - Overview
    15
  - Power-On Time Sequence
    15
  - Power-Off Time Sequence
    16
  - Reset
    16
- Signal Control Interface
  17
  - Overview
    17
  - Input Signal Control Pins
    17
  - Output Signal Control Pin
    18
- UART Interface
  19
  - Overview
    19
  - Circuit Recommended for the UART Interface
    20
- SIM Card Interface
  22
- Audio Interface
  24
  - Overview
    24
  - Speaker Interface
    24
  - Microphone Interface
    25
4 Antenna Interface

27
5 Electrical and Reliability Features

33
- About this Chapter
  33
- Extreme Working Conditions
  33
- Working and Storage Temperatures and Humidity
  34
- Electrical Criteria of Application Interfaces
  34
- Power Supply Features
  38
  - Input Power Supply
    38
  - Working Current
    38
- Reliability Features
  39
- ESD Features
  41
6 Structure

42
- Overview
  42
- Dimensions
  42
- Dimensions of the B2B Connector
  44
- MG323 Module Installation Description
  45
- Specification Selection for Fasteners
  47
7 Appendix A Circuits of Typical Interfaces

49
8 Appendix B Acronyms and Abbreviations

50

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Huawei MG323 Manuals

Huawei MG323 At Command Interface Specification (239 pages)

Table of Contents

1 Overall Description

2 Commands for Configuration

3 Commands for Status Control

4 Commands for Serial Port Control

5 Commands for Security Control

6 Commands for Identification

7 Commands for Call Control

8 Commands for Network Services

9 Commands for Data Services

10 Commands for Internet Services

11 Commands for Short Messages

12 Commands for the SIM Card

13 Commands for the Phone Book

14 Commands for Hardware Control

15 Commands for Audio Control

16 Other Commands

17 Appendix

Huawei MG323 Hardware Manual (51 pages)

Table of Contents

1 Introduction

2 Overall Description

3 Description of the Application Interfaces

4 Antenna Interface

5 Electrical and Reliability Features

6 Structure

7 Appendix A Circuits of Typical Interfaces

8 Appendix B Acronyms and Abbreviations

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