KAGA FEI Develops Ultra-small Bluetooth Low Energy Module Compatible with Bluetooth 6.0
10.10.2024 16:00:00 CEST | Business Wire | Press release
KAGA FEI Co., Ltd., a global provider of leading short distance wireless modules, announced today the ES4L15BA1 Bluetooth Low Energy module.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20241010420482/en/
ES4L15BA1 (Photo: Business Wire)
The module has a built-in antenna and has obtained various certifications. Consequently, it reduces the development time and certification costs for next-generation wireless IoT products such as IoT devices, small medical/healthcare products, and wearable devices that require a compact form factor, enabling faster time-to-market.
The ES4L15BA1 also supports channel sounding for accurate distance measurement, providing further convenience for applications requiring reliable distance information or enhanced security based on device distance information, such as unlocking devices based on their proximity.
Furthermore, it supports PSA*1 certification, making it easier to develop IoT devices that meet advanced security requirements. Mass production is scheduled to begin in September 2025. KAGA FEI will continue to respond to market needs and expand its product lineup.
Product Features
-
World’s Smallest Compact Form Factor
The ES4L15BA1 utilizes our proprietary technology to integrate into a 3.25x8.55x1.00mm form factor, achieving the world’s smallest size as an antenna-integrated module compatible with Bluetooth 6.0. -
High Processing Power and Large Memory
The ES4L15BA1 includes an Arm Cortex-M33 processor, RISC-V coprocessor, 1.5MB of non-volatile memory, and 256KB RAM, providing excellent processing performance and high processing efficiency. -
Built-in Antenna and Pre-Certified
Features a built-in antenna, eliminating the need for antenna design. It has obtained Bluetooth qualification and certifications for Radio Law MIC (Japan), FCC (USA), and ISED (Canada), reducing time and costs. In addition, it supports Bluetooth SIG qualification for the latest Bluetooth 6.0 standard, which enables channel sounding function for accurate distance measurement.
Product Availability
Sample | : February 2025 |
Start of mass production | : September 2025 |
About Trademarks
The product names and other proper nouns mentioned herein are trademarks or registered trademarks of their respective companies.
*1. PSA (Platform Security Architecture): PSA is a certification scheme led by Arm. Level 3 is the highest level of certification for protecting IoT devices from physical and software attacks.
KAGA FEI website
https://www.kagafei.com/jp/eng/
Disclaimer
Product specifications, service content, etc. stated in the news release are as of the date of announcement and is subject to change without notice.
View source version on businesswire.com: https://www.businesswire.com/news/home/20241010420482/en/
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
GN Corporation’s academic event NCRM NICHE commemorates 21st anniversary of NCRM.4.11.2026 07:10:00 CET | Press release
Kamineni Institute, Hyderabad wins XXI Fujio Cup Quiz on stem cells and regenerative medicine. The XXI edition of Fujio Cup Quiz (FCQ) in NCRM NICHE 2026, hosted by GN Corporation, Japan and Nichi-In centre for Regenerative Medicine (NCRM), was won by Sameer Kumar Reddy and Chava Aravind Kumar from Kamineni Academy of Medical Sciences and Research Centre, Hyderabad, India. Ganga Anand Desai and Amith Mathew from Sri Ramachandra Institute of Higher Education and Research, Chennai, India, came runners. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103893272/en/ NCRM NICHE is held every year in October since 2006, past 21 years. In 2026, in the active knowledge gaining event, Fujio Cup Quiz, 80 teams from institutes of biotechnology, medicine, veterinary, dentistry and allied health sciences participated, among whom four got to the finals. Kamineni Academy of Medical Sciences, Hyderabad, India won the prestigious Fujio Cup.
Global Consumer Trends 2027: Trust, Transparency and Control Take Centre Stage4.11.2026 06:01:00 CET | Press release
Consumers are no longer placing full trust in brands, technology or the future itself. As uncertainty becomes a permanent feature of daily life, greater value is being placed on reliability, transparency and immediate proof of value. Euromonitor International's Top Global Consumer Trends 2027 report finds consumers seeking greater control as uncertainty reshapes consumer behaviour. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103010032/en/ Euromonitor's Top global consumer trends 2027 Drawing on insights from Passport, Euromonitor International's AI-powered market intelligence platform, the report finds consumers looking for balance and control in a world they no longer expect to be certain. Across markets, consumers are placing greater value on reliability, transparency, community and immediate, tangible benefits. “Consumers are no longer simply buying products or services; they're looking for confidence," said Ali Ang
H2SITE Selected for EU Innovation Fund Support to Advance Industrial-Scale Ammonia Cracking in Rotterdam4.11.2026 06:00:00 CET | Press release
The proposed Rotterdam facility would advance the industrial deployment of H2SITE’s hydrogen technology, with a planned production capacity of 20 tons of hydrogen per day. H2SITE has been selected for support from the European Union’s Innovation Fund for the development of an industrial-scale ammonia cracking project in Rotterdam, subject to the formalisation of the grant agreement. The selection marks an important milestone in the company’s work to scale its technology and support the decarbonisation of hard-to-abate industries. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103379287/en/ Aerial view of the Botlek in Rotterdam. Photo: T.W. van Urk / Shutterstock The project aims to recover and purify hydrogen from imported ammonia close to industrial consumption centres, advancing the industrial deployment of H2SITE’s technology. H2SITE is working closely with industrial stakeholders in Rotterdam to define the project’s
The Estée Lauder Companies Announces Fiscal 2030 Ambition at Its Capital Markets Experience: China Ecosystem Immersion Event4.11.2026 06:00:00 CET | Press release
Sustainable Mid-Single-Digit Organic Net Sales Growth through Fiscal 2030 Adjusted Operating Margin of 16.5%-18.5% in Fiscal 2030Double-Digit Adjusted EPS Growth through Fiscal 2030 The Estée Lauder Companies Inc. (NYSE: EL) today announced its fiscal 2030 ambition at its Capital Markets Experience: China Ecosystem Immersion event in Shanghai, China. Stéphane de La Faverie, President and Chief Executive Officer, and Akhil Shrivastava, Executive Vice President and Chief Financial Officer, outlined the Company’s targets, including its plans to build on the progress of its Beauty Reimagined strategic vision and the execution of its One ELC operating model to deliver sustainable growth while continuing to drive stronger operating leverage and expanded profitability. “We are now entering a new chapter, moving beyond restoring growth to accelerating sustainable, profitable growth and creating long-term value. Our fiscal 2027 outlook reflects this momentum, with accelerating organic sales gro
FPT, Airbus’ Skywise, and Vietnam Airlines Partner to Advance AI-Powered Airline Operations4.11.2026 05:21:00 CET | Press release
FPT, Vietnam Airlines and Skywise, Airbus' digital services company, have signed a Memorandum of Understanding (MoU) to explore the development of AI-powered services. By combining Vietnam Airlines’ operational expertise and data, insights from the Skywise platform, and FPT’s capabilities in aviation technology, systems integration and AI engineering, the collaboration will identify practical AI use cases that could enhance performance, strengthen resilience and support better-informed decision-making. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261103646801/en/ The MOU was announced at the Vietnam Aerospace Forum (VAF) in Hanoi on 4 November 2026. The programme will initially focus on fleet reliability, technical operations and disruption management. By combining Skywise’s insights with maintenance planning, parts readiness and flight schedules, the parties will explore AI applications to improve aircraft availability an
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom