LM Technologies is pleased to announce that Wi-Fi mainline support is now available for the LM842 and LM843 product series starting from Linux Kernel 6.2. What is Mainline Support?…
£100.00
The LM842 USB Adapter (Dongle) complies with Bluetooth® 5.0 (Dual Mode) and IEEE 802.11ac WiFi Standards of operation.
Using a fully integrated single-chip that supports 2-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output)
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Available: Out of stock
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz and 5 GHz |
| Adapter Type | Host Controller Interface (HCI) |
| Interfaces |
|
| Antenna | 2 x Metal Frame Antennas, SMA Connector |
| Antenna Option | 1 x Metal Frame Antenna + 1 x SMA Connector |
| Compatible Antennas | LM256 2dBi, LM255 1.5dBi, LM251 2dBi |
| Dimensions |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Certifications | |
| Compliance | |
LM Technologies is pleased to announce that Wi-Fi mainline support is now available for the LM842 and LM843 product series starting from Linux Kernel 6.2. What is Mainline Support?…
Access all the information for our products - some documentation my require an account to access.
Note: Please enquire directly for the Realtek Linux Bluetooth® Porting Guide which includes instructions for porting BlueZ and Bluetooth® drivers.
Certifications
Bluetooth SIG Certified [ Verify our SIG certification of LM842 ]
OTHER DECLARATIONS
ECCN / CCATS
Supplied in two option form factors
With 2 x Onboard Metal Frame Antennas, or 1 x Metal Frame and 1 x SMA
Compliant to; IEEE 802.11ac, abgn additional standards,
Compliant to; Bluetooth® 5.0 and backward compatible with Bluetooth v2.1+EDR / v3.0 / v3.0+HS / v4.0, 4.1, & 4.2 with both BR/EDR.
Bluetooth Low Energy (LE) and Classic can operate simultaneously.
The Realtek IC, RTL8822CU using a USB main interface. LM842 offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface.
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz and 5 GHz |
| Adapter Type | Host Controller Interface (HCI) |
| Interfaces |
|
| Antenna | 2 x Metal Frame Antennas, SMA Connector |
| Antenna Option | 1 x Metal Frame Antenna + 1 x SMA Connector |
| Compatible Antennas | LM256 2dBi, LM255 1.5dBi, LM251 2dBi |
| Dimensions |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Certifications | |
| Compliance | |
SAFETY PRECAUTIONS
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* For any other product documentation please Contact Us
The LM823 WiFi USB module, fully supports IEEE 802.11 b, g and n standards. It supports up to 150Mbps high-speed wireless network connections and is designed to provide excellent performance with low power consumption. It is designed to be a highly cost-effective module that offers superior performance, better power management applications above its competitors.
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LM930 is a Bluetooth® low energy module that runs it’s own host stack under the Bluetooth® v4.1 specification.
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Our LM843 Series WiFi 802.11ac + Bluetooth® 5.0 (Dual Mode) Combination SMT Module, offers a wide range of solutions and can support 2-stream 802.11ac with Multi-user MIMO (Multiple-Input, Multiple-Output) connections, while operating under enhanced power management.
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Bluetooth® v4.0 Dual Mode Long Range USB Adapter – designed for long range communication with both Bluetooth (v1.0 – v3.0) and Bluetooth low energy devices . It operates in HCI mode with excellent compatibility with Linux, Windows and macOS.
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WiFi SMT Module 150Mbps with Onboard Antenna – LM820 fully supports compliance of the IEEE 802.11 n, e and i standards. It supports up to150Mbps high-speed wireless network connections and is designed to provide excellent performance with low power consumption.
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The LM833 module incorporates an intelligent coexistance mechanism for WiFi 802.11 b/g/n via SDIO and Dual Mode Bluetooth® v5.2
via UART. This is ideal for significantly minimising the BoM cost and PCB space. The LM833 adds updated Bluetooth capabilities, WPA3, DPP for Wi-Fi Easy Connect, enhanced Soft AP and shared SDIO host interface for Wi-Fi + Bluetooth.
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