Certifications
Verify LM845 Bluetooth SIG Certification
Bluetooth SIG Certified [ Verify our SIG certification of LM845
OTHER DECLARATIONS
ECCN / CCATS
Case Studies
Lead Times Update 09 May 2024
LM Technologies is continuously liaising with suppliers to reduce any lead times where possible. We have updated lead times for new orders for the following products: LM506 – 10 Weeks…
WiFi 802.11ac and Bluetooth® 4.2 Mini USB Adapter – LM845
The LM845 Mini USB Adapter (Dongle) complies with Bluetooth® 4,2 (Dual Mode) and IEEE 802.11ac WiFi Standards of operation.
Using a fully integrated single-chip that supports 1-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output).
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
-
Tech Spec
Additional Information
Wireless Standard Backward Compatibility Frequency 2.4 GHz and 5 GHz
Adapter Type Host Controller Interface (HCI)
Interfaces - USB
Antenna IC Antenna
Dimensions - 22.3mm x 15mm x 8mm
Weight - 1.97g +/- 0.25g tolerance
Operating Temperature - 0°C to +50°C
Bluetooth Technology Bluetooth Classic, Bluetooth Low Energy (LE)
Compatibility Compliance Certifications -
-
Description
This adapter operates under 2.4GHz and 5Ghz. LM845 is compliant to IEEE 802.11ac /a/b/g/n and Bluetooth® v4.2, with backward compatibility with Bluetooth® v2.1+EDR, and v3.0. Bluetooth® Low Energy (LE) can operate simultaneously. Classic and LE can operate simultaneously.
The Realtek IC uses a USB main interface and offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface. The LM845 provides a complete solution for a high-performance wireless client, it also supports WiFi Direct that can easily be used to build a WiFi P2P PAN network.
Bluetooth® includes EDR transmission and supports bandwidths up to 2Mbps, or in HS Mode up to 3Mbps. -
Features
- WiFi 802.11ac abgn
- WiFi 1T1R path, OFDM support.
- 802.11ac MIMO solution for 5G band. WiFi High Speed 433Mbps
- Bluetooth® 4.2 Dual Mode
- Backward Compatible including v2.1+EDR. LE can operate simultaneously.
- 2.4 GHz and 5 GHz ISM Frequency Bands. USB 2.0 Specification.
- Power Supply USB / 5V DC.
- 1T1R 802.11n 2.4 GHz WiFi speed up to 10 Mbps data rate. 1T1R 802.11ac 5 GHz WiFi speed up to 433
- Mbps data rate. Bluetooth® RF Output Power 6dBm max.
- Supports Dual Mode (BR/EDR+AMP+Low Energy Controllers. Supports Multi-User MIMO
- Supports WPA, WPA2
- Supports WiFi Direct, easily build a WiFi P2P PAN network. Supported for Linux, Android, Windows 7, 8, 8.1 and 10
- CE / SIG Certification.
- RoHS, REACH and WEEE Compliant Solution
Case Studies
Lead Times Update 09 May 2024
LM Technologies is continuously liaising with suppliers to reduce any lead times where possible. We have updated lead times for new orders for the following products: LM506 – 10 Weeks…
Resources
Access all the information for our products - some documentation my require an account to access.
This adapter operates under 2.4GHz and 5Ghz. LM845 is compliant to IEEE 802.11ac /a/b/g/n and Bluetooth® v4.2, with backward compatibility with Bluetooth® v2.1+EDR, and v3.0. Bluetooth® Low Energy (LE) can operate simultaneously. Classic and LE can operate simultaneously.
The Realtek IC uses a USB main interface and offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface. The LM845 provides a complete solution for a high-performance wireless client, it also supports WiFi Direct that can easily be used to build a WiFi P2P PAN network.
Bluetooth® includes EDR transmission and supports bandwidths up to 2Mbps, or in HS Mode up to 3Mbps.
Additional information
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz and 5 GHz |
| Adapter Type | Host Controller Interface (HCI) |
| Interfaces |
|
| Antenna | IC Antenna |
| Dimensions |
|
| Weight |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Compliance | |
| Certifications | |
Related products
-
Bluetooth® Serial Adapter Class 1 – LM048
£100.00Read moreBluetooth® Serial Adapter Class 1 – LM048 is the smallest Bluetooth® Serial Adapter in the world and offers a higher standard of features than other adapters of its type. The LM048 Bluetooth® Serial Adapter is a Class 1 Bluetooth® rated product, which will reach distances of 100m when the environment allows, with connection made via it’s onboard antenna.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM048_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Firmware’ link=’manually,https://wiki.lm-technologies.com/lm048-lm058-lm072-bt2-0-2-1-classic-firmware-release/’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare -
Bluetooth® 5.0 Dual Mode Class 2 USB Adapter – LM506
£100.00Read moreBluetooth® v4.0 Dual Mode USB Adapter – LM506 combines Bluetooth® v2.0, v2.1 and v3.0 + HS standards along with the Bluetooth® v4.0 standard, enabling the adapter to communicate with both traditional Bluetooth® and Bluetooth low energy enabled devices.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM506_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare -
WiFi and Dual Mode Bluetooth® 4.2 Combination Module – LM813
£100.00Read moreThe LM813 Series Combination Module supports both WiFi 802.11ac with data rates up to 433Mbps and Bluetooth® 4.2.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM813_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare -
Bluetooth® 5.0 Dual Mode Serial Adapter – LM068
£100.00Read moreThe LM068 is the world’s smallest Bluetooth® 5.0 Dual Mode Serial Adapter (RS232), providing a secure and reliable Bluetooth® 5.0 Class 1 connection.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM068_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Firmware’ link=’manually,https://wiki.lm-technologies.com/lm068-lm961-lm074-bt4-1-bt5-0-firmware-release/’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare -
WiFi and Bluetooth® v4.2 Dual Mode USB Module – LM812
Read moreWiFi 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.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM812_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare -
Bluetooth® 5.0 Dual Mode Module – LM961
£100.00Read moreLM961 is a highly integrated Bluetooth 5.0 dual mode module that reduces the time to market for industrial IoT applications.
[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM961_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Firmware’ link=’manually,https://wiki.lm-technologies.com/lm068-lm961-lm074-bt4-1-bt5-0-firmware-release/’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Dev Kit’ link=’manually,https://www.lm-technologies.comproduct/bluetooth-smart-ready-development-and-evaluation-product-family-lm55x/’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
[av_button label=’Where to Buy’ link=’page,471′ link_target=” size=’small’ position=’right’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]
Compare