Certifications
[/av_toggle]Bluetooth SIG Certified [ Verify our SIG certification of LM074 ]
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 – LM074
£100.00
Standalone (With Embedded Bluetooth® 5.0 Stack). The LM074 Bluetooth® Dual Mode module is a powerful, flexible and versatile solution, allowing your embedded system to wirelessly communicate with other nearby Bluetooth® enabled devices (e.g. iOS and Android)
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, SPP
Programming Interface SPI
Interfaces - I2C
- UART
- USB
Antenna RF Antenna
Tx Output Power - 9.1dBm
Rx Sensitivity - -80dBm (Typical)
Dimensions - 16.7mm x 12.7mm x 2.55mm
Weight - 0.81g +/- 0.25g tolerance
Operating Temperature - -40°C to +85°C
Compatibility Compliance Certifications -
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Description
It's RF antenna interface provides the option to add an antenna that suits your requirements e.g. a dipole and PCB antenna. The selected antenna could provide a longer range, omnidirectional or unidirectional connection. 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 38 pin outs, including I2C, UART and USB for interfacing with peripheral devices. It’s SMT side and bottom pads allow for easy manufacture and placement within your product. 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 demo applications, which can be customised to your specification. The AT Command set makes configuration of the firmware simple. The developed firmware and settings can be preloaded to the module, simplifying the manufacturing and testing process. -
Features
- Class 1 Tx Out Power
- Low Power Consumption
- Application firmware support
- Configurable with AT Command Set
- Requires no external hardware
- RTS/ CTS Flow control UART lines
- 11 digital and 3 analogue I/O
- SMT Side and Bottom Pads for easy production
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
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