Bluetooth Modules can serve as long-range cable replacements.

Press Release Summary:

Class 1 Bluetooth 700 Series modules are designed to add long-range Bluetooth® data connectivity to any device. Based on Cambridge Silicon (CSR) BC04 chipset, modules provide Class 1 range via 18 dBm of transmit power. Entire series supports either on-board antenna or u.FL for external antenna connection plus range of Bluetooth profiles and AT command interface. While BT730 variants are based on Bluetooth v2.0 specification, BT740 variants support Bluetooth v 2.1 specification.

Original Press Release:

Laird Announces New Class 1 Bluetooth® Series

BT700 Modules developed for long range cable replacement applications

Laird, a global technology company, announced the release of the high performance Class 1 Bluetooth 700 Series modules, which includes both the BT730 and BT740 variant modules. Mass production quantities of modules and the associated development kits are available now from all Laird global distributors.

Key application areas for the BT700 Series include medical devices, ePOS terminals, automotive diagnostic equipment, barcode scanners, and industrial cable replacement. Every BT700 Series module is designed to add robust, long-range Bluetooth data connectivity to any device.

“Laird’s Bluetooth modules have been used in a wide variety of portable, battery-powered applications for many years,” said Jonathan Kaye, product manager for Laird. “And the release of the BT700 series of modules allows us to further enhance our portfolio for longer range Bluetooth applications. The BT700 series packs incredible output power and receive sensitivity into a tiny module form factor.”

Based on the market-leading Cambridge Silicon (CSR) BC04 chipset, the modules provide exceptionally low power consumption with outstanding Class 1 range via 18 dBm of transmit power. All BT700 series modules support either on board antenna or u.FL for external antenna connection plus a broad range of Bluetooth profiles including Serial Port Profile (SPP) and a robust AT command interface ensures customers the fastest time to market.

The BT730 variant modules are based on the Bluetooth v2.0 specification, providing OEMs with a time served firmware implementation, used across similar Laird Bluetooth modules. The range of the BT730 variant modules are proven in the Laird application note, Laird BT730 Range Testing. The application note describes the setup, procedure and results of reaching almost 1,000 meters with two Laird BT730 radios.

The BT740 variant modules support the Bluetooth v 2.1 specification, including Secure Simple Pairing, which enhances security and ease of use for end customers. The innovative embedded firmware provides programming support for multi-point applications that use up to seven simultaneous data connections to and from the BT740 modules.

The BT700 Series modules are all fully qualified as Bluetooth End products, enabling designers to integrate the modules in devices without the need for further Bluetooth Qualification. A low-cost developer’s kit makes it easy for an OEM to integrate the module and guarantees the fastest route to prototype and then mass production.

Embedded wireless solutions from Laird include Summit Wi-Fi radio modules, a full line of Bluetooth® radio modules and innovative RAMP radio modules. These unique product solutions are ideal for applications in the industrial, medical and M2M communications industries.

Contact Information

For additional information, visit or contact us at:

Americas: +1-800-492-2320 

Europe: +44-1628-858-940 

Asia: +852-2932-0610



Translated versions of this press release are available in Simplified and Traditional Chinese, Japanese, Korean, and German languages.

About Laird Technologies, Inc.

Laird is a global technology business focused on enabling wireless communication and smart systems, and providing components and systems that protect electronics. Laird operates through two divisions, Wireless Systems and Performance Materials. Wireless Systems solutions include antenna systems, embedded wireless modules, telematics products and wireless automation and control solutions. Performance Materials solutions include electromagnetic interference shielding, thermal management and signal integrity products. As a leader in the design, supply and support of innovative technology, our products allow people, organisations, machines and applications to connect effectively, helping to build a world where smart technology transforms the way of life.

Custom products are supplied to major sectors of the electronics industry including the handset, telecommunications, IT, automotive, public safety, consumer, medical, rail, mining and industrial markets. Providing value and differentiation to our customers through innovation, reliable fulfilment and speed, Laird PLC is listed and headquartered in London, and employs over 9,000 people in more than 58 facilities located in 18 countries.


© 2013 All rights reserved. Laird, Laird Technologies and the respective logos are trademarks owned by Laird Technologies, Inc. and/or Laird PLC, either directly or indirectly through one or more subsidiaries. Other products, logos, and company names mentioned herein, may be trademarks of their respective owners.

Contact information:

Jannette Avila

Laird Technologies

3481 Rider Trail South

Earth City, MO 63045

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