u-blox LILY-W131 WiFi Transceiver Module Manuals

Manuals and User Guides for u-blox LILY-W131 WiFi Transceiver Module. We have 1 u-blox LILY-W131 WiFi Transceiver Module manual available for free PDF download: System Integration Manual

u-blox LILY-W131 System Integration Manual

u-blox LILY-W131 System Integration Manual (64 pages)

Host-based

Brand: u-blox | Category: Wireless Router | Size: 2 MB

Table of Contents

Document Information

2
Contents

3
- Table of Contents
  3
1 System Description

6
- Overview and Applications
  6
  - Module Architecture
    7
  - Radio Interface
    7
  - Operation Modes
    7
- Pin Configuration and Function
  8
  - Pin Attributes
    8
  - Pin List
    9
- Supply Interfaces
  10
  - Main Supply Inputs
    10
  - Power-Up Sequence
    11
- System Function Interfaces
  11
  - Module Power-On
    11
  - Module Power-Off
    12
  - Wake-Up Signals
    12
  - Configuration Signals
    12
- Data Communication Interfaces
  12
  - SDIO Interface
    12
  - USB 2.0 Interface
    13
- Antenna Interfaces
  14
  - Approved Antenna Designs
    14
- Other Remarks
  14
  - Unused Pins
    14
2 Design-In

15
- Overview
  15
- Antenna Interface
  15
- Supply Interfaces
  22
  - Module Supply Design
    22
- Data Communication Interfaces
  24
  - Sdio
    24
  - Usb 2.0
    24
- Other Interfaces and Notes
  25
- General High Speed Layout Guidelines
  25
- Module Footprint and Paste Mask
  26
- Thermal Guidelines
  27
- ESD Guidelines
  28
- Design-In Checklist
  29
  - Schematic Checklist
    29
  - Layout Checklist
    29
3 Software

30
- Driver Versions
  30
- Supported Kernel Versions
  30
- Driver and Firmware Architecture
  31
- Compiling the Drivers
  32
  - Prerequisites
    32
  - Extracting the Package Content
    32
  - Compile-Time Configuration
    33
  - Building
    33
- Deploying the Software
  34
  - Blacklisting the Mwifiex Driver
    34
  - Additional Software Requirements
    35
- Loading the Drivers
  35
  - SDIO Driver
    35
  - USB Driver
    36
  - Unloading the Drivers
    37
- Reserving MAC Addresses
  37
- Prevent High Current in Deep Sleep
  38
- Configuration of Transmit Power Limits
  38
- Adaptivity Configuration (Energy Detection)
  40
- Usage Examples
  40
- Wireless Network Interface.driver Debugging
  41
  - Compile-Time Debug Options
    42
  - Runtime Debug Options
    42
4 Handling and Soldering

43
- Packaging, Shipping, Storage and Moisture Preconditioning
  43
- ESD Handling Precautions
  43
- Reflow Soldering Process
  43
  - Cleaning
    44
  - Other Notes
    45
  - UBX-15027600 - R09 Contents
    45
5 Regulatory Compliance

46
6 Product Testing

53
Appendix

56
Glossary

56
B Antenna Reference Designs

58
- Reference Design for External Antennas (U.FL Connector)
  58
  - Floor Plan and PCB Stack-Up
    59
  - PCB Stack-Up
    59
  - RF Trace Specification
    60
C Wi-Fi Tx Output Power Limits

61
Related Documents

62
Revision History

63
Contact

64

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