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
High Awareness, Low Adoption: New Survey Reveals Nearly Half of Security Professionals Still Rely on Passwords7.10.2026 09:01:00 CEST | Press release
Global study from Yubico and Okta highlights a critical execution gap in enterprise security, shows how modern identity controls can eliminate password dependency. A new survey from Yubico (NASDAQ STOCKHOLM: YUBICO), the pioneer of phishing-resistant authentication and creator of the original passkey, the YubiKey, and Okta, Inc., reveals a significant gap between security knowledge and everyday practice. While security leaders overwhelmingly recognize phishing-resistant passkeys as more secure than passwords, nearly half still rely on vulnerable login methods in their daily work. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261007969823/en/ Conducted by Talker Research, the annual 2026 Global State of Authentication* report surveyed nearly 2,000 cybersecurity and IT professionals across nine countries. The report highlights that cybersecurity's primary vulnerability is no longer a lack of education or awareness, but a stru
Wolters Kluwer brings AI-powered drafting directly into the Libra legal workspace7.10.2026 09:01:00 CEST | Press release
In addition to Libra’s existing Word Add-in, Drafting in Libra gives customers the flexibility to choose the drafting environment that best suits their workflow, while automatically applying their firm’s existing templates Wolters Kluwer Legal & Regulatory today announced the launch of Drafting, a major new capability within Libra by Wolters Kluwer, the company’s legal AI workspace. Drafting enables legal professionals to create, edit, review, and collaborate on Word documents directly within the workspace, reducing the need to switch between separate applications throughout the drafting process. Together with Libra's existing Word Add-in, which is already widely used by legal professionals today, the new capability provides customers with a second, fully integrated way to draft their documents. Depending on their preferences and workflow, they can either remain within the Microsoft Word environment or work end-to-end in the Libra legal AI workspace. At the core of Drafting is the Libr
ClaroNav Kolahi Inc. Announces EU MDR Certification for Navient Surgical Navigation System7.10.2026 09:00:00 CEST | Press release
ClaroNav Kolahi Inc. (CKI), a global developer and manufacturer of surgical navigation technologies, today announced that its Navient Surgical Navigation System has received certification under the European Union Medical Device Regulation, EU MDR. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261007890668/en/ ClaroNav Kolahi Inc. Announces EU MDR Certification for Navient Surgical Navigation System The certification covers the Navient Image Guided Navigation System and its reusable surgical instruments, allowing CKI to continue offering Navient throughout the European Union under the EU MDR regulatory framework. “EU MDR certification is an important milestone for CKI and demonstrates our continued commitment to meeting the highest standards for safety, quality, and regulatory compliance,” said Ahmad Kolahi, CEO of CKI. Navient was previously certified under EU MDD and has received regulatory approvals including US FDA, Heal
Yapı Kredi Kripto Selects Integral to Power Digital Asset Trading Services in Türkiye7.10.2026 09:00:00 CEST | Press release
Integral's institutional-grade digital asset trading technology will support Yapı Kredi Kripto's regulated cryptocurrency offering as Türkiye's new digital asset framework comes into effect. Integral, a leading provider of currency technology, today announced that Yapı Kredi Kripto has selected Integral's digital asset trading technology, enabling the group to provide cryptocurrency services through its soon-to-launch regulated digital asset business. The partnership comes as Türkiye introduces a new regulatory framework for digital asset service providers, creating a regulated environment for financial institutions to expand their offering to customers seeking access to cryptocurrency markets. Yapı Kredi Kripto has implemented Integral's digital asset trading technology across pricing, liquidity and risk management, providing the infrastructure required to deliver a secure and efficient cryptocurrency trading experience to its customers. Integral's established presence in Türkiye was
CRH to Acquire Aggregate Operations in Denmark and Finland7.10.2026 08:24:00 CEST | Press release
Transaction Advances CRH’s Strategy to Build Aggregates-led, Connected Portfolio Aligned With Growing Infrastructure Megatrends CRH (NYSE: CRH), the leading provider of building materials, today announced that it has signed an agreement to acquire NCC Industry’s operations in Denmark and Finland from NCC AB. NCC Industry develops, produces and sells stone materials and asphalt products for construction and infrastructure projects. In Denmark NCC Industry’s national network of asphalt plants, land and marine based aggregates sites, together with its substantial high-quality reserves, will significantly expand CRH's presence in the market and its exposure to demand from major road, infrastructure and industrial projects. While in Finland NCC Industry’s attractive network of reserve backed hard-rock quarries, backfilling and recycling operations will complement CRH’s existing operations and connected portfolio of businesses in the Finnish market. Peter Buckley, President, CRH Internationa
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