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
Daiichi Sankyo Appoints Markus Kosch to Lead Europe Business as Part of New Commercialization Organization24.8.2026 10:00:00 CEST | Press release
Daiichi Sankyo (TSE: 4568) today announced the appointment of Markus Kosch, MD, as Head of Europe Business, effective April 1, 2027. In this role, he will lead the company's European business within the new globally integrated Commercialization Unit and serve as General Manager of Daiichi Sankyo Europe GmbH, with legal responsibility for the company in Europe. The appointment reflects the next phase of growth of Daiichi Sankyo under its Five-Year Business Plan and the establishment of a new Commercialization Unit. Within this new structure, Markus Kosch will bring together the Oncology and Specialty businesses in Europe under one integrated leadership model to help bring innovative medicines to more patients across the region. For the past five years, Markus Kosch has led the Daiichi Sankyo Oncology Business Division in Europe and Canada, overseeing a period of significant growth and preparing the organization for an increasingly expanding oncology portfolio. Prior to joining Daiichi S
European Commission Approves DAYBU® (trofinetide) as the First and Only Treatment for Neurobehavioral Symptoms of Rett Syndrome in the European Union24.8.2026 09:01:00 CEST | Press release
Acadia Pharmaceuticals Inc. (Nasdaq: ACAD) today announced that the European Commission (EC) has granted marketing authorization for DAYBU (trofinetide) for the treatment of neurobehavioral symptoms of Rett syndrome in adults and pediatric patients aged five years and older, making it the first and only treatment approved for Rett syndrome in the European Union (EU). “The approval of DAYBU marks a significant milestone for the Rett syndrome community in the EU and advances our mission to bring this innovative treatment to patients and families who have long faced a profound unmet medical need,” said Catherine Owen Adams, Acadia’s Chief Executive Officer. “For people living with Rett syndrome, a devastating rare neurodevelopmental disorder, there have been no approved treatment options in the EU. We are proud to make DAYBU available and look forward to supporting patients, caregivers, and healthcare providers gain access to treatment." The DAYBU marketing authorization in the EU is prim
ORZEYFUL (oveporexton) Approved in Japan as the First and Only Medicine to Treat the Underlying Cause of Narcolepsy Type 124.8.2026 08:36:00 CEST | Press release
Discovered by Takeda in Japan, ORZEYFUL has the Potential to Redefine Care Beyond Individual Symptom Management for Adults Living with Narcolepsy Type 1 (NT1) Landmark Phase 3 Studies Demonstrated Significant and Meaningful Improvements Across the Full Range of NT1 Symptoms Evaluated in Clinical Trials Compared to Placebo Milestone Marks Third Major Regulatory Approval Secured for ORZEYFUL Around the World Takeda (TOKYO:4502/NYSE:TAK) announced that the Japanese Ministry of Health, Labour and Welfare (MHLW) approved the use of ORZEYFUL (oveporexton) for the treatment of narcolepsy type 1 (NT1, narcolepsy with cataplexy) in adults. ORZEYFUL is a first-in-class oral orexin receptor 2 (OX2R) agonist and the only medicine indicated in Japan to treat the disease holistically rather than individual symptoms. The discovery of this new class of medicine originated in Takeda's laboratories in Japan. Takeda is proceeding with launch preparations and expects to make ORZEYFUL available as quickly
Fasset Hits $1B Valuation as SBI Group Leads $68M Series C to Scale AI-Powered Stablecoin Neobanking24.8.2026 08:03:00 CEST | Press release
Round led by SBI Group follows $51 million Series B raise in May 2026, marking ascent as one of the fastest-growing neobanking platforms. Capital will expand Own Network and deepen AI across stablecoin settlement, tokenization, and corridor banking. Fasset now processes more than $40 billion in annualized transaction volume, serving 3 million+ wallets and more than 1,000 enterprises across 125 countries. Fasset, the AI-powered stablecoin neobanking platform, today announced it has raised $68 million in Series C funding at a $1 billion valuation. The financing was led by SBI Group and follows Fasset’s $51 million Series B earlier this year, which brought Speedinvest onto the cap table alongside a group of strategic investors. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260823503947/en/ Mohammad Raafi Hossain, Co-Founder and CEO, Fasset The new capital will support the expansion of Own Network, Fasset’s regulated financial
Zanders Expands DACH Region with New Office in Vienna, Austria24.8.2026 07:11:00 CEST | Press release
Zanders, the global treasury, risk, and technology consultancy, today announced a significant expansion of its DACH region with the opening of a new office in Vienna. The move builds on Zanders' continued growth across Germany, Austria, and Switzerland, and marks another step in the firm's strategy of deepening its presence in the markets where client demand for specialized treasury, risk, and corporate finance advisory is growing fastest. DACH has been one of Zanders' priority regions for several years, with the firm steadily expanding its team and client base across Germany and Switzerland. Austria represents a natural next step in that growth: in conversations with clients in the market, Zanders has seen growing interest in treasury transformation and financing support, as companies work through interest rate volatility, refinancing needs, and a broader shift toward more digitized, centralized treasury operations. The new Vienna office allows Zanders to be closer to clients' operati
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