Certifications
OTHER DECLARATIONS
ECCN / CCATS
Case Studies
LM Technologies and Realtek Unite at Embedded World North America 2025
LM Technologies is pleased to announce our strategic partnership with Realtek for a joint exhibition at Embedded World Exhibition & Conference 2025 in Anaheim, California. This powerful collaboration brings together…
Wi-Fi 4 (802.11b/g/n) and Bluetooth® 4.2 Dual Mode USB Module – LM812
WiFi and Bluetooth® USB Module v4.0 Dual Mode Class 1 – LM812 is a combination of WiFi 802.11n and Bluetooth® v4.2 standards. The LM812 module supports IEEE 802.11b/g/n/e/i and Bluetooth® v2.0, v2.1, v3.0, v4.0 and v4.2 standards.
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Tech Spec
Additional Information
Wireless Standard Backward Compatibility Frequency 2.4 GHz
Module Type - Host Controller Interface (HCI)
Interfaces - USB
Antenna IC Antenna, IPEX Receptical
Dimensions - 25mm x 12mm x 1.85mm
Weight - 1.10g +/- 0.25g tolerance
Operating Temperature - -20°C to +80°C
Bluetooth Technology Bluetooth Classic, Bluetooth Low Energy (LE)
Compatibility Compliance Certifications -
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Description
The LM812 combination module offers coexistence for Bluetooth® (Dual Mode) and WiFi operations, allowing the host computer to wirelessly communicate with other Bluetooth® and WiFi enabled devices. This cost-effective module saves valuable PCB space within your product. The LM812 module supports IEEE 802.11b/g/n/e/i and Bluetooth® v2.0, v2.1, v3.0, v4.0 and v4.2 standards. Compatible with Linux (Kernel v5.1), Android 9.x and Windows XP – 10 platforms. The LM812 module also offers low power consumption and an intelligent coexistence mechanism, ideal for communicating with many wireless devices such as tablets, smart phones and laptops. -
Features
- WiFi 802.11 b/g/n/e/i
- Bluetooth® v4.2
- (Backward compatible with Bluetooth® v2.0, v2.1, v3.0, v4.0)
- WPA, WPA-PSK, WPA2, WPA2 -PSK and
- WEP (64bit & 128bit) encryption schemes
- Full speed Bluetooth® Piconet and Scatternet
- 5V IC Antenna or 3.3V IPEX Connector module options
- USB 2.0
- Supports sophisticated WiFi / Bluetooth® coexistence
- to enhance performance
- Supports Bluetooth® adaptive power management
- 25mm x 12mm x 1.85mm
- Linux (Kernel v2.6.24 – v5.1), Android 9.x and
- Windows XP – 10 compatible
- RoHS, REACH and WEEE compliant.
Case Studies
LM Technologies and Realtek Unite at Embedded World North America 2025
LM Technologies is pleased to announce our strategic partnership with Realtek for a joint exhibition at Embedded World Exhibition & Conference 2025 in Anaheim, California. This powerful collaboration brings together…
Resources
Access all the information for our products - some documentation my require an account to access.
The LM812 combination module offers coexistence for Bluetooth® (Dual Mode) and WiFi operations, allowing the host computer to wirelessly communicate with other Bluetooth® and WiFi enabled devices. This cost-effective module saves valuable PCB space within your product.
The LM812 module supports IEEE 802.11b/g/n/e/i and Bluetooth® v2.0, v2.1, v3.0, v4.0 and v4.2 standards.
Compatible with Linux (Kernel v5.1), Android 9.x and Windows XP – 10 platforms.
The LM812 module also offers low power consumption and an intelligent coexistence mechanism, ideal for communicating with many wireless devices such as tablets, smart phones and laptops.
Additional information
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz |
| Module Type |
|
| Interfaces |
|
| Antenna | IC Antenna, IPEX Receptical |
| Dimensions |
|
| Weight |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Compliance | |
| Certifications | |
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