Documentation Updates

New User Guide: 074/068/961

A new user guide has been added to our LM074, LM068, LM961 product pages.

Dynamic and Fixed Pin Sharing Guide


PCN: Modules

A PCN (Product Change Notification) has been issued for modules.

Models: LM811, LM820, LM821, LM822, LM823, LM832, LM910, LM746, LM747, LM400, LM072

Download PCN: LM-PCN0123

Alternatively, see the PCN Page for more PCN’s issued

New Product: LM813 BT4.2

A new product has been added to the LM range, The LM813 WiFi 802.11ac / Bluetooth® 4.2 Combi Module.

  • Compliant to; IEEE 802.11ac, abgn additional standards,
  • Compliant to; Bluetooth® 4.2 and backward compatible with Bluetooth v2.1+EDR / v3.0+HS / v4.0.
  • WiFi/Bluetooth® coexistence enabled
  • USB 2.0 Full Speed and PCM Interface
  • 25mm x 12mm x 2mm
  • FCC & CE certified.

See the LM813 product page or Download the LM813 Datasheet.

Cert Update: LM746 CE FCC

US & CE certification has been uploaded for our LM746 series product.

Model: LM746-XXXX

The following country certifications have been added

    • US FCC – VVXLM746
    • CE Europe

Please see the Cert tab of our LM746 product page.

New Product: LM842 BT5.0

A new product has been added to the LM range, The LM842 WiFi 802.11ac / Bluetooth® 5.0 2T2R USB Combi Adapter.

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® 5.02 and backward compatible with Bluetooth v2.1+EDR / v3.0 / v3.0+HS / v4.0, 4.1, & 4.2 with both BR/EDR.
  • WiFi/Bluetooth® coexistence enabled
  • USB 2.0 with multi interface controller
  • 35-39mm x 18mm x 10mm
  • Bluetooth® SIG, FCC & CE certifications prior to release.

Classic and LE 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.

See the LM842 product page or Download the LM842 Datasheet.

Bluetooth 5 SDK and Hardware Ready!

We are currently awaiting the release date for Qualcomm’s SDK with BT5.0 stack firmware, which will provide Bluetooth 5 functionality to the LM074, LM068 and LM961.

Currently these products are on an SDK that supports BT4.1
LM074 – Bluetooth 5 (BT5) Hardware Ready
LM068 – Bluetooth 5 (BT5) Hardware Ready
LM961 – Bluetooth 5 (BT5) Hardware Ready

As soon as we know the release timeframe and have news about the supported features, we will update you here.

Bluetooth 5 delivers “connectionless” IoT, advancing beacon and location-based capabilities in home, enterprise and industrial applications.

Learn about Bluetooth 5 here from Bluetooth SIG

Cert Update: LM811 COSTA RICA

Costa Rica certification has been uploaded for our LM811 series product.

Model: LM811-04XX

The following country certifications have been added

    • Costa Rica

Please see the Cert tab of our LM811 product page.

New User Guide: 048/058/400/072

A new user guide has been added to our LM072, LM048, LM058, LM400 product pages.

Dynamic PIN entry for Simple Secure Pairing in LM devices


EOL: LM006-1004 to 1010

This is an EOL (End of Life) notification for the LM006 series product.

Part Numbers affected:

  • 006-1004
  • 006-1008
  • 006-1004
  • 006-1008 US
  • 006-1009 US
  • 006-1010 US

Please see our EOL page for further details

EOL: LM821-0461 to 0470

This is an EOL (End of Life) notification for the LM821 series product.

Part Numbers affected:

  • 821-0461
  • 821-0464
  • 821-0466
  • 821-0468
  • 821-0461 US
  • 821-0464 US
  • 821-0466 US
  • 821-0468 US
  • 821-0470
  • 821-0463
  • 821-0465
  • 821-0470 US
  • 821-0463 US
  • 821-0465 US

Please see our EOL page for further details