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
Heaviside Industries Awarded $99M IDIQ Contract to Provide MOTH Spectrum Analyzers to U.S. Army29.9.2026 14:00:00 CEST | Press release
MOTH’s low size, weight, power, and cost enable distributed spectrum awareness in support of U.S. Army EMSO priorities Heaviside Industries, a builder of multi-domain precision munitions platforms, announced it has been awarded a $99 million firm-fixed-price, indefinite delivery, indefinite quantity (IDIQ) contract by the U.S. Army to deliver its MOTH radio frequency (RF) spectrum analyzers in support of the Army’s electromagnetic spectrum operations (EMSO) priorities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260929455358/en/ The five-year contract was awarded by U.S. Army Contracting Command at Aberdeen Proving Ground, Maryland and includes system procurement, fielding, upgrades, and sustainment. As unmanned systems proliferate and adversaries increasingly exploit the electromagnetic spectrum, the Army requires EMSO capabilities that are scalable, adaptable, and rapidly fieldable to maintain an advantage in the spectr
Royal Yacht International Represents Buyer in Landmark 132M Lürssen as Founder Predicts: “The Billion-dollar Yacht Is Coming”29.9.2026 14:00:00 CEST | Press release
The Monaco-Miami advisory firm is building a different model for ultra-high-value yacht acquisitions, combining access, negotiation, technical expertise and selective, founder-led representation. Royal Yacht International has announced PROJECT M, a fully custom 132-metre Lürssensuperyacht exceeding 6,000 GT. But for Royal Yacht International Founder and CEO Tommaso Chiabra, the project is less about size than what it represents. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260928365204/en/ Project M At the very top of the luxury market, the world’s most exceptional yachts are becoming increasingly difficult to reproduce. Only a small number of shipyards can execute projects of this scale. Construction takes years. Specialist capacity is finite. Build slots are scarce. And replacement cost can change dramatically between contract signing and delivery. “People look at purchase price. Sophisticated owners look at replacement
Kyowa Kirin and Knight Therapeutics Enter Into Exclusive Distribution Agreement for POTELIGEO® (mogamulizumab) for Cutaneous T-Cell Lymphoma (CTCL) Patients Across Latin America29.9.2026 14:00:00 CEST | Press release
This agreement marks the first introduction of Kyowa Kirin's POTELIGEO® in Latin America and expands access for patients.Knight Therapeutics to exclusively distribute POTELIGEO® across Argentina, Brazil, Colombia and Mexico.The agreement supports Kyowa Kirin’s mission to address barriers to diagnosis, treatment access and disease awareness for CTCL patients across the region. Kyowa Kirin International, a wholly owned subsidiary of Kyowa Kirin Co., Ltd. (TSE:4151, Kyowa Kirin), today announced the signing of an exclusive distribution agreement with Knight Therapeutics (“Knight”) (TSX: GUD) for the distribution of mogamulizumab in select countries in Latin America. Under the terms of the agreement, Knight will be responsible for seeking the necessary regulatory approvals and commercialising mogamulizumab for mycosis fungoides (MF) and Sézary syndrome (SS), two subtypes of CTCL, a rare non-Hodgkin’s lymphoma, in Argentina, Brazil, Colombia and Mexico. Knight will hold exclusive distributi
Create Apps Championship Winners Highlight Dubai’s Strength as a Base for Scaling Digital Businesses29.9.2026 13:49:00 CEST | Press release
Winners of past editions of Dubai Chamber of Digital Economy’s Create Apps Championship have highlighted how Dubai is helping entrepreneurs transform promising ideas into scalable digital ventures, with the championship playing a key role in supporting their growth. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260929068961/en/ During Create Apps Championship 2025 (Photo: AETOSWire) Launched in 2023 as part of the ‘Create Apps in Dubai’ initiative, the championship supports participants through specialised training, mentorship, connections with investors and partners, and funding to develop and launch winning apps. Mariam Mohammed Almarri, Co-Founder of Boom, said: “A major milestone in our journey was participating in the Create Apps Championship, where Boom was recognised as ‘Dubai’s App of the Year 2025’ and ‘Most Impactful App’. This recognition enabled us to build Boom and transport it from an idea into a real product.
SLB OneSubsea Awarded Major Subsea Systems Contract for Rovuma Basin Development29.9.2026 13:46:00 CEST | Press release
Agreement with ExxonMobil Moçambique, Limitada supports development of LNG deepwater resources in Mozambique Global energy technology company SLB (NYSE: SLB) today announced that its OneSubsea™ joint venture has been awarded a contract by ExxonMobil Moçambique, Limitada, on behalf of its Area 4 partners, (ENH, CNPC, ENI, KOGAS and XRG), to deliver subsea production systems for the first phase of the offshore Rovuma LNG project in Mozambique. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260916187961/en/ SLB OneSubsea™ joint venture has been awarded a contract by ExxonMobil Moçambique, Limitada, on behalf of its Area 4 partners, (ENH, CNPC, ENI, KOGAS and XRG), to deliver subsea production systems for the first phase of the offshore Rovuma LNG project in Mozambique. The contract scope includes the delivery of subsea trees, manifolds, umbilicals and associated control systems designed to support efficient production from the
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