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
Merck Announces First Dose in Phase 3 Study with Enpatoran for Lupus Patients with Active Skin Manifestations30.4.2026 14:05:00 CEST | Press release
Significant unmet need remains for 85% of lupus patients whose disease includes skin manifestations, often associated with substantial physical and psychosocial burdenEnpatoran, an oral TLR7/8 inhibitor, is designed for lupus patients with active cutaneous manifestations, with the goal of broadening the treatment paradigm beyond the current standardsELOWEN is a global Phase 3 program evaluating enpatoran’s impact on both skin and systemic symptoms in patients with lupus and potential links between skin and systemic disease activity Merck, a leading global science and technology company, today announced the first patient was dosed in the Phase 3 program, ELOWEN-1 (NCT07332481) and ELOWEN-2 (NCT07355218), evaluating enpatoran in people living with lupus who experience active skin manifestations. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260430733656/en/ David Weinreich, Global Head of R&D and Chief Medical Officer “People
Riskified Announces 2026 Titans of Ecommerce Award Winners30.4.2026 14:00:00 CEST | Press release
Celebrating the ecommerce leaders from Michael Kors and Gymshark shaping the future of fraud prevention and risk management Riskified (NYSE: RSKD), a global leader in ecommerce fraud and risk intelligence, today announced the 2026 Titans of Ecommerce Awards, recognizing outstanding ecommerce leaders who are redefining fraud prevention while driving business growth. The winners are:Titan of Americas: Joseph Chin, Senior Director of Revenue Assurance, Michael Kors Joseph Chin has evolved revenue assurance into a strategic lever for growth at Michael Kors. Deeply knowledgeable in fraud and payments, he maintains a hands-on approach, continually collaborating with Riskified to identify innovative opportunities, optimize performance, and pilot new initiatives. Joseph is highly effective at building internal alignment and securing stakeholder buy-in for new strategies. His leadership shone during Cyber Five, where his close collaboration with Riskified and real-time insights delivered one of
The LYCRA Company Strengthens Sustainability Leadership, Appoints Alistair Williamson as VP of Product Sustainability30.4.2026 14:00:00 CEST | Press release
The LYCRA Company has appointed longtime executive Alistair Williamson as vice president of product sustainability, reaffirming its commitment to developing sustainable solutions for apparel and personal care products. In this role, he will guide the company’s next chapter of sustainability strategy and oversee all initiatives aimed at reducing environmental impact across products, operations, and innovation platforms. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260430942396/en/ The LYCRA Company has appointed longtime executive Alistair Williamson as vice president of product sustainability, reaffirming its commitment to developing sustainable solutions for apparel and personal care products. Williamson has four decades of experience in textile fibers and apparel, having held commercial, sales, and marketing leadership roles across EMEA, North America, and South Asia. Before joining the predecessor of The LYCRA Company i
CorFlow Therapeutics Announces Successful Completion of Phase 1 and First Patients Enrolled in Phase 2 of the MOCA II Pivotal Trial, Approval to Start the REVITALISE RCT in Europe, and Strengthening of Clinical Leadership30.4.2026 13:00:00 CEST | Press release
Milestones advance clinical progress and path to commercialization CorFlow Therapeutics AG (CorFlow), a clinical-stage company focused on transforming the diagnosis and treatment for heart attack patients, today announced multiple milestones in advancing its clinical program and the strengthening of clinical leadership. Phase 1 of the company’s MOCA II FDA Pivotal Trial was successfully reached after safety and performance goals were met with STEMI heart attack patients who had the proprietary PCoFI diagnostic measurement of microvascular obstruction (MVO) made during a stenting procedure, when compared to the reference standard diagnosis by cardiac MRI in the subsequent days. Phase 1 included 19 patients enrolled across 5 US and 3 European sites. MOCA II follows the FIH MOCA I study and primarily aims to validate the threshold value of the proprietary PCoFI measurement for diagnosing MVO in the setting of primary angioplasty compared to cardiac MRI. This milestone achievement, which w
Agendia to Present New Data Demonstrating the Expanded Clinical Utility of MammaPrint® and BluePrint® at the 2026 ESMO Breast Cancer Annual Congress30.4.2026 13:00:00 CEST | Press release
Poster presentations highlight the prognostic value of MammaPrint + Blueprint in small, node-negative tumors and impact of BMI on recurrence dynamics Agendia®, Inc., a leader in precision oncology for breast cancer, today announced it will present new data at the 2026 European Society for Medical Oncology (ESMO) Annual Congress on Breast Cancer, taking place May 6-8 in Berlin, Germany. The company will present two posters featuring data from the prospective FLEX Study and an independent post hoc analysis of the landmark MINDACT trial that underscore the prognostic value of MammaPrint® + BluePrint® in early-stage breast cancer (EBC). Poster #65P | Thursday, May 7, 13:15 – 14:15 p.m. CEST | Presenter: Elena Shagisultanova Prognostic Performance of MammaPrint in Patients with Small T1a, b, and c Node-Negative Early Breast Cancer A retrospective analysis from the FLEX Study involving 4,349 patients highlights the biological heterogeneity within small, node-negative (T1a, b, and c) tumors –
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