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Case Studies

Lead Times Update 22 Sep 2022

For new orders, due to extended lead times from our chip vendors/suppliers, we are experiencing delays for key components used in LM products which are impacting the normal production cycle.…

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WiFi and Bluetooth® v4.0 Dual Mode USB Module – LM811

£100.00

WiFi and Bluetooth® USB Module v4.0 Dual Mode Class 1 – LM811 is a combination of WiFi 802.11n and Bluetooth® v4.0 standards wireless communication via a single USB interface at up to 150Mbps.

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Available: Out of stock

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  • Tech Spec

    Additional Information

    Wireless Standard
    • BT 4.0
    • 802.11n
    Backward Compatibility
    • Bluetooth 3.0
    • Bluetooth 2.1
    • Bluetooth 2.0
    • 802.11b
    • 802.11g
    Frequency

    2.4 GHz
    Module Type
    • Host Controller Interface (HCI)
    Interfaces
    • USB
    Audio Interfaces

    PCM
    Antenna

    IC Antenna, IPEX Receptical
    Dimensions
    • 25mm x 12mm x 2mm
    Weight
    • 1.06g +/- 0.25g tolerance
    Operating Temperature
    • -20°C to +80°C
    Bluetooth Technology

    Bluetooth Classic
    Compatibility
    • Android
    • iBeacon
    • Linux
    • Raspberry Pi
    • Windows 10
    • Windows 7
    • Windows 8
    • Windows Vista
    • Windows XP
    Compliance
    • CCATS-ECCN
    • Reach
    • RoHS
    • WEEE
    Certifications
    • Anatel - Brazil
    • ASEP - Panama
    • Bluetooth SIG - UK
    • CE-Europe-RED
    • CITC - Saudi Arabia
    • CITRA - Kuwait
    • CRC - Colombia
    • DWLFM - Bahrain
    • EAC - Russia
    • Enacom - Argentina
    • FCC - United States
    • IC - Canada
    • ICASA - South Africa
    • IDMA - Singapore
    • KCC - Korea
    • MoC - India
    • MOC - Israel
    • Morocco
    • NBTC - Thailand
    • NCC - Taiwan
    • NOM - Mexico
    • NTC - Philippines
    • Peru
    • QAS SIRIM - Malaysia
    • RCM - Australia - New Zealand
    • SRRC - China
    • SUTEL - Costa Rica
    • Telec - Japan
    • TRA - United Arab Emirates
    • Vietnam

  • Description

    The Dual Mode LM811 WiFi Bluetooth® HCI Combination Module fully supports functional compliance of IEEE 802.11 b/g/n, Bluetooth® v2.0, v2.1 + EDR and v3.0, v4.0 and low energy over v4.0 standards. The LM811 uses Realtek’s 8723BU platform, which enables the 811-0461 HCI Module to be compatible with the latest Android platform, Linux Kernel v4.3.6 and Android 4.4_V2.19. The LM811 HCI Module also offers low power consumption and an intelligent coexistence mechanism making it ideal for multiple applications, such as tablets equipped with the latest Intel® Bay Trail platform, Smart phones, 2-in-1 detachable/convertible Notebooks and HDMI dongles (TV stick’s).

  • Features

    • IEEE standards support: 802.11 b/g/n
    • Bluetooth® v2.1 + EDR Class 1 – up to 3Mbps
    • Supports Qualified Bluetooth® v3.0
    • Supports Qualified Bluetooth® v4.0 Dual Mode
    • Bluetooth® & low energy
    • Full speed Bluetooth® Piconet and Scatternet supported
    • Enterprise level security – WPA/WPA2 certification for WiFi
    • A single USB Interface
    • 1T 1R, Supporting 150Mbps Bandwidth
    • Support sophisticated WiFi/BT coexistence mechanism to
    • enhance collection performance
    • Support Bluetooth® adaptive power management mechanism
    • RoHS & WEEE Compliant + Low Halogen Compliance
    • Android 4.4 Compatible
    • Linux Kernel v4.3.6 Compatible

Case Studies

Lead Times Update 22 Sep 2022

For new orders, due to extended lead times from our chip vendors/suppliers, we are experiencing delays for key components used in LM products which are impacting the normal production cycle.…

Read more

Resources

Access all the information for our products - some documentation my require an account  to access.

Certification >

Datasheets >

User Guides >

Drivers >

Images >

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Alerts for EOL, PCN and products updates

ALERTS

Software

LM811 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (Bluetooth & WiFi)

LM811_SOFT_WIN_DRIVER _BT_WIFI_USB.zip

LM811 RTL8723BU Windows 10, 8.1, 8, 7, Vista Drivers (WiFi)

LM811_SOFT_WIN_DRIVER _WIFI_ONLY.zip

LM811 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (Bluetooth)

LM811_SOFT_WINDOWS_BLUETOOTH_DRIVER_0518.2016.zip

LM811 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (WiFi)

LM811_SOFT_WINDOWS_WIFI_DRIVER_0901.2016.zip

LM811 RTL8723BU Windows 10 Driver

LM811_WINDOWS_10_DRIVER_1030_12_0526_2016.zip

LM811 RTL8723BU Windows XP Driver (Bluetooth & WiFi)

LM811_WINXP_WiFi_BT_DRIVER_RTL8723BU.zip

 

LM811 RTL8723BU Android v4.4 Driver (Bluetooth)

LM811_20160607_BT_ANDROID_v4.4_USB_COEX_8723B.zip

LM811 RTL8723BU Android v6.x Driver (Bluetooth)

LM811_20160825_BT_ANDROID_v6.x_COEX_8723BU.zip

LM811 RTL8723BU Android Linux v4.3.16 Driver (Bluetooth & WiFi)

LM811_SOFT_WIFI_BT_ANDROID_LINUXv4.3.16_RTL8723BU.zip

LM811 RTL8723BU Android Linux v4.3.6 (Bluetooth & WiFi)

LM811_SOFT_WIFI_BT_ANDROID_LINUXv4.3.6_RTL8723BU.zip

 

LM811 RTL8723BU Linux v5.8.4 (Bluetooth & WiFi)

LM811_WIFI_BT_LINUX_v5.8.4_RTL8723BU.zip

LM811 RTL8723BU Linux v4.4.5 (Bluetooth & WiFi)

LM817_WIFI_BT_LINUX_v4.4.5_RTL8723BU.zip

LM811 RTL8723BU Linux v4.4.2 (Bluetooth & WiFi)

LM811_SOFT_WIFI_BT_LINUX_v4.4.2_COEX_RTL8723BU.zip

Certifications

3V Twin IPEX Version (811-0461, 811-0467, 811-0471) (IC:10531A-LM811)

5V IC ANT Version (811-0450, 811-0452, 811-0455) (IC:10531A-8110450)

5V IPEX D-Type Version (811-0451, 811-0453, 811-0454) (IC:10531A-8110450)

All Versions

Download the LM811 Certificate (includes LM817) below.

LM811_CERT_SIG_OCT_2016.pdf

Verify LM811 Bluetooth SIG Certification
Bluetooth SIG Certified [ Verify our SIG certification of LM811

OTHER DECLARATIONS

ECCN / CCATS

The Dual Mode LM811 WiFi Bluetooth® HCI Combination Module fully supports functional compliance of IEEE 802.11 b/g/n, Bluetooth® v2.0, v2.1 + EDR and v3.0, v4.0 and low energy over v4.0 standards.

The LM811 uses Realtek’s 8723BU platform, which enables the 811-0461 HCI Module to be compatible with the latest Android platform, Linux Kernel v4.3.6 and Android 4.4_V2.19.

The LM811 HCI Module also offers low power consumption and an intelligent coexistence mechanism making it ideal for multiple applications, such as tablets equipped with the latest Intel® Bay Trail platform, Smart phones, 2-in-1 detachable/convertible Notebooks and HDMI dongles (TV stick’s).

Additional information

Wireless Standard
  • BT 4.0
  • 802.11n
Backward Compatibility
  • Bluetooth 3.0
  • Bluetooth 2.1
  • Bluetooth 2.0
  • 802.11b
  • 802.11g
Frequency

2.4 GHz
Module Type
  • Host Controller Interface (HCI)
Interfaces
  • USB
Audio Interfaces

PCM
Antenna

IC Antenna, IPEX Receptical
Dimensions
  • 25mm x 12mm x 2mm
Weight
  • 1.06g +/- 0.25g tolerance
Operating Temperature
  • -20°C to +80°C
Bluetooth Technology

Bluetooth Classic
Compatibility
  • Android
  • iBeacon
  • Linux
  • Raspberry Pi
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows Vista
  • Windows XP
Compliance
  • CCATS-ECCN
  • Reach
  • RoHS
  • WEEE
Certifications
  • Anatel - Brazil
  • ASEP - Panama
  • Bluetooth SIG - UK
  • CE-Europe-RED
  • CITC - Saudi Arabia
  • CITRA - Kuwait
  • CRC - Colombia
  • DWLFM - Bahrain
  • EAC - Russia
  • Enacom - Argentina
  • FCC - United States
  • IC - Canada
  • ICASA - South Africa
  • IDMA - Singapore
  • KCC - Korea
  • MoC - India
  • MOC - Israel
  • Morocco
  • NBTC - Thailand
  • NCC - Taiwan
  • NOM - Mexico
  • NTC - Philippines
  • Peru
  • QAS SIRIM - Malaysia
  • RCM - Australia - New Zealand
  • SRRC - China
  • SUTEL - Costa Rica
  • Telec - Japan
  • TRA - United Arab Emirates
  • Vietnam

Documentation

PART NUMBER CHANGE NOTICE

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GUIDES

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[av_toggle title=’User Guide v1.2′ tags=”]

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NOTES

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* For any other product documentation please Contact Us

https://bit.ly/3mc8ouy

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