Huawei ME909u-523 Manuals

Manuals and User Guides for Huawei ME909u-523. We have 4 Huawei ME909u-523 manuals available for free PDF download: Application Manual, Hardware Manual, Hardware Migration Manual, Acceptance Inspection Manual

Huawei ME909u-523 Application Manual (104 pages)

LTE LGA Module

Brand: Huawei | Category: Control Unit | Size: 1.77 MB

Table of Contents
4
1 Overview

9
- Conventions and Definitions
  9
  - Conventions
    9
  - Definitions
    9
- Basic at Command Processing Principles
  10
2 Initialization Application Scenarios

15
- Startup Indication ^SYSSTART
  15
  - Reference Process
    15
  - Troubleshooting
    15
- Querying Basic Information
  16
  - Reference Process
    16
  - Troubleshooting
    16
- Network Service Operations
  17
  - Reference Process
    17
  - Troubleshooting
    18
3 Network Searching and Registration Application Scenarios

19
- Searching and Registering Network
  19
  - Reference Process
    19
  - Troubleshooting
    21
4 ECM Application Scenarios

22
- ECM Dialing
  22
  - Reference Process
    22
  - Troubleshooting
    23
- Querying the Dial-Up Connection State
  23
  - Reference Process
    23
  - Troubleshooting
    24
- Disconnecting the Dial-Up Connection
  24
  - Reference Process
    24
5 SMS Application Scenarios

25
- Overview
  25
- Initializing SMS
  27
  - Reference Process
    27
  - Troubleshooting
    30
- Sending Short Messages
  30
  - Reference Process
    30
  - Troubleshooting
    32
- Reading Short Messages
  32
  - Reference Process
    32
  - Troubleshooting
    34
- Deleting Short Messages
  35
  - Reference Process
    35
  - Troubleshooting
    36
6 Phonebook Application Scenarios

37
- Overview
  37
- Memory Operations
  37
  - Reference Process
    37
  - Troubleshooting
    38
- Reading Phonebook Entries
  39
  - Reference Process
    39
  - Troubleshooting
    40
- Writing/Deleting Phonebook Entries
  41
  - Reference Process
    41
  - Troubleshooting
    42
- Searching for Phonebook Entries
  43
  - Reference Process
    43
  - Troubleshooting
    44
- Querying User Number
  44
  - Reference Process
    44
- Setting the Te's Character Sets
  45
  - Reference Process
    45
  - Troubleshooting
    46
7 SIM Operation Application Scenarios

47
- PIN Operations
  47
  - Reference Process
    47
  - Troubleshooting
    49
- CRSM Command
  49
  - Reference Process
    49
  - Troubleshooting
    51
8 Sleeping and Waking up Application Scenarios

52
- Hardware Interfaces
  53
- Sequence Diagram
  54
- Software Interfaces
  56
  - Principle
    56
  - USB and Sleep
    58
  - UART and Sleep
    58
  - Module Wake-Up
    58
  - Host Woken up by Module
    59
- Application Scenarios: System with USB Connection Only
  60
  - Hardware Connection
    60
  - Software Procedure
    60
  - Advantages
    61
- Application Scenarios: System with USB and WAKEUP_OUT
  61
  - Hardware Connection
    61
  - Software Procedure
    61
  - Advantages
    62
- System with Other Connection Methods
  62
9 Thermal Protection Application Scenarios

63
- Pre-Configuration
  63
  - Troubleshooting
    63
- Thermal Protection Process
  63
10 Module Powering off and Resetting Application Scenarios

65
- Restarting the ME
  65
  - Reference Process
    65
  - Troubleshooting
    65
- Powering off ME
  65
  - Troubleshooting
    66
11 GPS Application Scenarios

67
- Introduction to GPS
  67
  - GPS Positioning Methods
    67
  - GPS Ports
    69
- Standalone Positioning
  70
- MSB Positioning Using the User Plane Protocol
  71
- MSA Positioning Using the User Plane Protocol
  72
- XTRA Positioning
  73
- GNSS Positioning
  74
12 Local Upgrade Application Scenarios

76
- Starting the Local Upgrade
  76
  - Full Upgrade Flow
    76
  - Launch the Local Upgrade
    77
  - Transfer the Upgrade File
    77
  - Test
    78
  - Reference Process
    81
  - Troubleshooting
    82
- Reporting the Local Upgrade State
  82
  - Reference Process
    82
13 LED Indication Application Scenarios

83
- Overview
  83
- LED Setting Operations
  84
  - Reference Process
    84
  - Troubleshooting
    85
14 Serial Port Configuration Application Scenarios

86
- Baud Rate Configuration
  86
  - Reference Process
    86
  - Troubleshooting
    86
- Setting Hardware Flow Control
  87
  - Reference Process
    87
  - Troubleshooting
    87
15 FOTA Application Scenarios

88
- FOTA Process
  88
  - Upgrade Module Firmware over Air through Delta Package
    88
  - Procedure for FOTA Implementation
    88
- Setting FOTA Mode
  91
  - Reference Process
    91
  - Troubleshooting
    91
- Setting FOTA Connection Parameters
  92
  - Reference Process
    92
  - Troubleshooting
    92
- Manually Querying for Upgrade Firmware Version
  93
  - Reference Process
    93
  - Troubleshooting
    94
- Periodically Querying the Version
  95
  - Reference Process
    95
  - Troubleshooting
    95
- Manually Downloading the Version
  96
  - Reference Process
    96
  - Troubleshooting
    97
- Automatically Downloading the Firmware
  98
  - Reference Process
    98
  - Troubleshooting
    98
- Using the Resumable Data Transfer Function
  98
  - Troubleshooting
    99
- Manually Cancelling the Download
  99
  - Reference Process
    99
  - Troubleshooting
    100
- Manually Upgrading the Version
  100
  - Reference Process
    100
  - Troubleshooting
    101
- Automatically Upgrading the Version
  101
  - Reference Process
    101
  - Troubleshooting
    102
16 Appendix

103
- Relative Documents
  103
- Acronyms and Abbreviations
  103

Huawei ME909u-523 Hardware Manual (82 pages)

LTE LGA Module

Brand: Huawei | Category: Control Unit | Size: 2.15 MB

Table of Contents
4
1 Introduction

7
2 Overall Description

8
- About this Chapter
  8
- Function Overview
  8
- Circuit Block Diagram
  10
- Application Block Diagram
  11
3 Description of the Application Interfaces

12
- About this Chapter
  12
- LGA Interface
  12
- Power Interface
  24
  - Overview
    24
  - Power Supply VBAT Interface
    24
  - Output Power Supply Interface
    25
- Signal Control Interface
  25
  - Overview
    25
  - Power-On/Off (POWER_ON_OFF) Pin
    27
  - RESIN_N Pins
    28
  - WAKEUP_IN Signal
    29
  - WAKEUP_OUT Signal
    30
  - SLEEP_STATUS Signal
    31
  - LED_MODE Pin
    32
- UART Interface
  33
  - Overview
    33
  - Circuit Recommended for the UART Interface
    34
- USB Interface
  35
- USIM Card Interface
  36
  - Overview
    36
  - Circuit Recommended for the USIM Card Interface
    36
- Audio Interface
  37
- General Purpose I/O Interface
  39
- ADC Interface
  39
- JTAG Interface
  39
- RF Antenna Interface
  41
- Tunable Antenna Control
  44
- Reserved Interface
  45
- NC Interface
  45
4 RF Specifications

46
- About this Chapter
  46
- Operating Frequencies
  46
- Conducted RF Measurement
  47
  - Test Environment
    47
  - Test Standards
    47
- Conducted Rx Sensitivity and Tx Power
  47
  - Conducted Receive Sensitivity
    47
  - Conducted Transmit Power
    48
- Antenna Design Requirements
  49
  - Antenna Design Indicators
    49
  - Interference
    51
  - Antenna Requirements
    52
5 Electrical and Reliability Features

53
- About this Chapter
  53
- Absolute Ratings
  53
- Operating and Storage Temperatures
  53
- Electrical Features of USIM
  54
- Electrical Features of Application Interfaces
  54
- Power Supply Features
  55
  - Input Power Supply
    55
  - Power Consumption
    56
  - Reliability Features
    58
- EMC and ESD Features
  61
6 Mechanical Specifications

64
- About this Chapter
  64
- Storage Requirement
  64
- Moisture Sensitivity
  64
- Dimensions and Interfaces
  65
- Packaging
  65
- Label
  67
- Customer PCB Design
  67
  - PCB Surface Finish
    67
  - PCB Pad Design
    67
  - Heat Dissipation Solution
    68
  - Solder Mask
    68
  - Requirements on PCB Layout
    69
- Assembly Processes
  69
  - General Description of Assembly Processes
    69
  - Stencil Design
    69
  - Reflow Profile
    70
- Specification of Rework
  71
  - Process of Rework
    71
  - Preparations of Rework
    72
  - Removing of the Module
    72
  - Welding Area Treatment
    72
  - Module Installation
    73
  - Specifications of Rework
    73
7 Certifications

74
- About this Chapter
  74
8 Safety Information

75
- Interference
  75
- Medical Device
  75
- Area with Inflammables and Explosives
  75
- Traffic Security
  76
- Airline Security
  76
- Safety of Children
  76
- Environment Protection
  76
- WEEE Approval
  76
- Rohs Approval
  76
- Laws and Regulations Observance
  77
- Care and Maintenance
  77
- Emergency Call
  77
- Regulatory Information
  77
  - FCC Statement
    77
9 Appendix A Circuit of Typical Interface

79
10 Appendix B Acronyms and Abbreviations

80

Huawei ME909u-523 Hardware Migration Manual (70 pages)

30 mm × 30 mm LGA Module

Brand: Huawei | Category: Control Unit | Size: 2.68 MB

Table of Contents
5
1 Overview

7
2 LGA Interface Differences

19
3 Mechanical Specifications Compatibility Design Guide

48
- Dimension Differences
  48
- Customer PCB Design
  49
  - PCB Pad Design
    49
  - Requirements on PCB Layout
    50
- Assembly Processes
  50
  - General Description of Assembly Processes
    50
  - Stencil Design
    51
  - Reflow Profile
    51
4 Appendix

53
5 Acronyms and Abbreviations

69

Huawei ME909u-523 Acceptance Inspection Manual (12 pages)

LTE LGA Module

Brand: Huawei | Category: Control Unit | Size: 0.71 MB

Table of Contents
4
1 Introduction

5
- Purpose
  5
- Scope
  5
2 Acceptance Inspection

6

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Huawei ME909u-523 Manuals

Huawei ME909u-523 Application Manual (104 pages)

Table of Contents

1 Overview

2 Initialization Application Scenarios

3 Network Searching and Registration Application Scenarios

4 ECM Application Scenarios

5 SMS Application Scenarios

6 Phonebook Application Scenarios

7 SIM Operation Application Scenarios

8 Sleeping and Waking up Application Scenarios

9 Thermal Protection Application Scenarios

10 Module Powering off and Resetting Application Scenarios

11 GPS Application Scenarios

12 Local Upgrade Application Scenarios

13 LED Indication Application Scenarios

14 Serial Port Configuration Application Scenarios

15 FOTA Application Scenarios

16 Appendix

Huawei ME909u-523 Hardware Manual (82 pages)

Table of Contents

1 Introduction

2 Overall Description

3 Description of the Application Interfaces

4 RF Specifications

5 Electrical and Reliability Features

6 Mechanical Specifications

7 Certifications

8 Safety Information

9 Appendix A Circuit of Typical Interface

10 Appendix B Acronyms and Abbreviations

Huawei ME909u-523 Hardware Migration Manual (70 pages)

Table of Contents

1 Overview

2 LGA Interface Differences

3 Mechanical Specifications Compatibility Design Guide

4 Appendix

5 Acronyms and Abbreviations

Huawei ME909u-523 Acceptance Inspection Manual (12 pages)

Table of Contents

1 Introduction

2 Acceptance Inspection

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