Certifications
Bluetooth SIG Certified [ Verify our SIG certification of LM961 ]
OTHER DECLARATIONS
ECCN / CCATS
Case Studies
LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025
At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…
Bluetooth® 5.0 Dual Mode Module – LM961
£100.00
LM961 is a highly integrated Bluetooth 5.0 dual mode module that reduces the time to market for industrial IoT applications.
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Available: Out of stock
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Tech Spec
Additional Information
Wireless Standard Backward Compatibility Frequency 2.4 GHz
Module Type - Programmable (Configurable with AT Commands)
Profiles GATT-Based, Partially Supported SPP
Programming Interface SPI
Interfaces - I2C
- UART
- USB
Antenna IC Antenna
Tx Output Power - 10dBm (Bluetooth® low energy)
- 9.4dBm (Bluetooth® v2.x)
Rx Sensitivity - -87dBm (Bluetooth®)
- -92dBm (Bluetooth® low energy)
Dimensions - 18.9mm x 12.71mm x 2.55mm
Weight - 0.58g +/- 0.25g tolerance
Operating Temperature - -40°C to +85°C
Development Kit LM55X
Bluetooth Technology Bluetooth Classic, Bluetooth Low Energy (LE)
Compliance Certifications -
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Description
The LM961 Bluetooth® Dual Mode module is a powerful, versatile and cost effective solution designed for use as a GAP Central (master) or GAP Peripheral (slave) device. This allows your embedded system to wirelessly communicate with other nearby Bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 enabled devices (e.g. iOS and Android). The LM961 is also ideal for streaming high quality data and establishing Bluetooth® low energy connections. This single core standalone module combines a Bluetooth® low energy and v2.0, v2.1 radio using a dual mode Bluetooth® 5.0 stack, plus a microcontroller unit with an 8 Mbit flash memory for running the application. It also incorporates 29 pin outs, including I2C, UART and USB for interfacing with sensors and many other devices. It’s SMT side and bottom pads allow for easy manufacture and placement within your product. The LM55X allows you to evaluate the LM961 capabilities. See the LM55X Bluetooth® Dual Mode Development and Evaluation Product Family here. Bluetooth® 5.0 Dual Mode Applications LM offer bespoke integration into your product by supporting your developer, including development of new applications for the module. We also offer Bluetooth® Dual Mode applications, which can be customised to your specification. The module can be used as a bridge between Bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 devices, using our SPP to Serial Bridge application. We also offer SPP with GAP Central and SPP or GAP Peripheral applications. Developed firmware and configuration settings can be preloaded to the module before supply. -
Features
- Upgradable
- Over-the Air Upgrade (OTAU) available
- Firmware development support
- Configurable with AT Commands
- Fully integrated module with no additional components required
Case Studies
LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025
At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…
Resources
Access all the information for our products - some documentation my require an account to access.
The LM961 Bluetooth® Dual Mode module is a powerful, versatile and cost effective solution designed for use as a GAP Central (master) or GAP Peripheral (slave) device.
This allows your embedded system to wirelessly communicate with other nearby Bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 enabled devices (e.g. iOS and Android). The LM961 is also ideal for streaming high quality data and establishing Bluetooth® low energy connections.
This single core standalone module combines a Bluetooth® low energy and v2.0, v2.1 radio using a dual mode Bluetooth® 5.0 stack, plus a microcontroller unit with an 8 Mbit flash memory for running the application. It also incorporates 29 pin outs, including I2C, UART and USB for interfacing with sensors and many other devices. It’s SMT side and bottom pads allow for easy manufacture and placement within your product.
The LM55X allows you to evaluate the LM961 capabilities. See the LM55X Bluetooth® Dual Mode Development and Evaluation Product Family here.
Bluetooth® 5.0 Dual Mode Applications
LM offer bespoke integration into your product by supporting your developer, including development of new applications for the module. We also offer Bluetooth® Dual Mode applications, which can be customised to your specification. The module can be used as a bridge between Bluetooth® v2.0, v2.1 and Bluetooth® v4.0, v4.1, v5.0 devices, using our SPP to Serial Bridge application. We also offer SPP with GAP Central and SPP or GAP Peripheral applications.
Developed firmware and configuration settings can be preloaded to the module before supply.
Additional information
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz |
| Module Type |
|
| Profiles | GATT-Based, Partially Supported SPP |
| Programming Interface | SPI |
| Interfaces |
|
| Antenna | IC Antenna |
| Tx Output Power |
|
| Rx Sensitivity |
|
| Dimensions |
|
| Weight |
|
| Operating Temperature |
|
| Development Kit | LM55X |
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compliance | |
| Certifications | |
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