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
IQOSand Devialet Introduce “Soundsorial Design” Collaboration20.4.2026 10:00:00 CEST | Press release
Exhibition and capsule collection drop at Milan Design Week 2026 Philip Morris International (NYSE: PM) today announced a collaboration between IQOS – the number 1 tobacco heating system1, and Devialet – the French acoustic engineering company, launching “Soundsorial Design” at Milan Design Week 2026. The immersive exhibition is an ethereal landscape of water and light, where sound, movement, and voice become visible across an ever‑changing immersive canvas. A space to push experiential boundaries, where visitors are invited to explore their own frequency as sound transforms into sight.The collaboration celebrates self-expression while connecting a community of over 35 million IQOS users who moved away from cigarettes. Devialet’s mission to give sound its rightful place in our lives, achieved through acoustic breakthroughs, meets IQOS’s bold spirit of being forever curious – the force that pushes the brand to continuously innovate and explore new technologies for a better future. Two p
Europe’s Technology Services Market Accelerates in Q1 on Higher Demand for AI: ISG Index™20.4.2026 10:00:00 CEST | Press release
Combined market up 30%, to record US $12.2 billion, fueled by strong AI-driven IaaS growth Demand for technology services in Europe continued to accelerate in the first quarter, driven by strong demand for the cloud-based infrastructure services needed to power AI, the latest state-of-the-industry report from Information Services Group (ISG) (Nasdaq: III), a leading global technology research and advisory firm, shows. The EMEA ISG Index™, which measures commercial outsourcing contracts with annual contract value (ACV) of US $5 million or more, shows ACV for the combined market (both managed services and cloud-based as-a-service) climbed 30 percent in the first quarter, to a record US $12.2 billion. Sequentially, the market was up 12 percent from its previous high in the fourth quarter. Over the last seven quarters, EMEA’s combined market has risen by double-digits in six of them, averaging 22 percent year-on-year growth in that span. “Europe has clearly turned the corner, as the region
MBRYONICS Announces Further Expansion in Its Customer Base and Manufacturing Facilities to Meet Rapidly Growing Demand20.4.2026 09:00:00 CEST | Press release
MBRYONICS has been expanding its partner and customer ecosystem and has recently been selected by the European Space Agency (ESA) for in-orbit demonstration activities in a team led by Kepler Communications. The €18.6M award is under Element 3 of the High-throughput Optical Network (HydRON) program, a project under ESA’s Optical and Quantum Communications – ScyLight program, within the agency’s Advanced Research in Telecommunications Systems (ARTES). This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260420035633/en/ MBRYONICS was chosen to be part of this mission following its successful contribution to HydRON Element 2, where the company delivered optical testbed facilities to provide system reliability. In collaboration with Kepler Communications for Element 3, MBRYONICS optical terminal (StarCom), and its ground station test bed, have been selected to demonstrate full interoperability with other optical terminal providers du
Echodyne Named as Radar System for Trust Automation’s $490M Air Force Counter-UAS Engineering Contract20.4.2026 09:00:00 CEST | Press release
EchoShield® radar integrated into Small-Unmanned Air Defense System (SUADS) to deliver on $490M Air Force IDIQ Echodyne, the radar platform company, today announces its inclusion as a primary radar system within Trust Automation’s Small-Unmanned Air Defense System (SUADS) Counter-UAS platform, to be delivered to the U.S. Air Force under a $490M IDIQ contract announced in August 2025. Rapidly Deployable Small-Unmanned Air Defense System (RD-SUADS), Fixed Site Small-Unmanned Air Defense System (FS-SUADS), and Expeditionary Small-Unmanned Air Defense System (EX-SUADS) platforms adhere to the Sensor Open Systems Architecture (SOSA) standard with EchoShield radars being the first fully integrated SOSA solution in the platform. The RD-SUADS platform is a self-contained, self-powered C-UAS system fitted to standard pallet sizes for easy transport via military aircraft, while the FS-SUADS is for deployment at permanent military installations and can be integrated as a group or standalone for d
QAD | Redzone Brings the Future of Agentic AI in Manufacturing to Hannover Messe 202620.4.2026 08:00:00 CEST | Press release
The company will showcase how agentic AI is driving real-time execution so manufacturers can operate faster, adapt continuously and deliver measurable business outcomes. QAD | Redzone, the company redefining manufacturing and supply chains through intelligent, adaptive solutions, will showcase its AI-powered manufacturing platform that empowers the entire workforce, from the top floor to the shop floor, at Hannover Messe 2026, taking place April 20-24 in Hannover, Germany. At this year’s event, QAD | Redzone will show how manufacturing is entering a new phase where AI turns traditional systems of record into systems of action, empowering manufacturers to move from fragmented systems and delayed decisions to real-time, coordinated execution across the business. “Manufacturers don’t have a data problem, they have an execution problem,” said Sanjay Brahmawar, CEO at QAD | Redzone. “With agentic AI, we can create unprecedented visibility, but the value will only be realized when that intel
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