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
Fortegra Appoints Guy House as SVP, Treaty Reinsurance27.10.2026 10:00:00 CET | Press release
The Fortegra Group, Inc. ("Fortegra" or the "Company"), a global specialty insurer and part of DB Insurance Co., Ltd., has appointed Guy House as Senior Vice President, Treaty Reinsurance. In this role, he will lead Fortegra’s treaty reinsurance underwriting strategy from the Company’s UK office. Mr. House brings more than 18 years of London market experience. He has written and bought reinsurance across multiple product lines and tiers, including property, marine, energy, terrorism and aviation. His expertise spans treaty and retrocession reinsurance, direct and facultative (D&F) insurance, exposure management, alongside capital raising and management. Previously, Mr. House was Head of Property at Tamesis Dual, having joined from Markel International where he worked as the Senior Property D&F Underwriter. He is ACII qualified and holds a degree in Economics from Durham University. About Fortegra For more than 45 years, Fortegra, via its subsidiaries, has underwritten risk management s
TetraMem Advances Analog In-Memory Computing with Tapeout of New 12nm AI SoC27.10.2026 09:41:00 CET | Press release
Leveraging Synopsys cloud-enabled EDA solutions to scale multi-level RRAM-based AI chip development to advanced FinFET nodes TetraMem, a Silicon Valley-based pioneer in analog in-memory computing (A-IMC), announced the successful tapeout of MLX300, the world’s first 12nm A-IMC system-on-chip (SoC) based on multi-level RRAM technology. The SoC was developed using industry-leading EDA solutions enabled through Synopsys Cloud FlexEDA, and this milestone represents a major step in bringing this architecture toward advanced-node, production-ready computing. “TetraMem’s architecture represents a fundamentally new approach to AI computing by converging memory and compute together,” said Glenn Ge, CEO and Co-founder of TetraMem. “Leveraging Synopsys EDA solutions through Synopsys Cloud have been instrumental in enabling efficient global collaboration and accelerating our path from research innovation to manufacturable silicon.” The MLX300 tapeout follows TetraMem’s recently announced MLX200/ML
Exeon Analytics Introduces AgentGuard for Visibility and Threat Detection Across AI Use and Agent Activity27.10.2026 09:30:00 CET | Press release
Exeon.AgentGuard helps organizations identify approved and shadow AI use, investigate potential data leakage and detect unusual activity across AI agents, applications, tools and external resources. Exeon Analytics today introduced Exeon.AgentGuard, a new AI security solution designed to give organizations visibility into approved and shadow AI use, autonomous agent activity and the data flows created through connected tools and external services. Building on its expertise in AI-driven behavioral analytics and threat detection, Exeon expands its cybersecurity capabilities to address emerging risks associated with the rapid adoption of agentic AI. Bringing visibility, addressing data leakage and rogue AI agent behavior As enterprises increasingly adopt AI agents, maintaining visibility into their activities becomes critical. Whether operating autonomously or on behalf of employees, organizations need to understand what AI agents are doing, which systems and data they access, and how the
Former Nokia Technologies C-suite Executive Joins Sisvel to Lead Creation of New Ventures Unit27.10.2026 09:04:00 CET | Press release
Stavros Kyris has joined Sisvel to lead the formation of Sisvel Ventures, which has a wide-ranging remit to explore opportunities outside of Sisvel’s core areas of business. Kyris previously held a number of senior roles at Nokia and from 2019 until earlier this year was Chief Strategy, Financial and Operating Officer of Nokia Technologies. Before that, he spent five years as Chief of Staff to Nokia’s CEO, having formerly worked in corporate business development, strategy and M&A at the company. Sisvel Ventures will identify and develop IP-based business projects that do not sit within Sisvel’s established standard essential patent (SEP) pool licensing operation. It will draw on expertise within the broader company while functioning separately from it. Senior Sisvel executives Matteo Sabattini and Leonardo Saroni will join Kyris in building the new unit. “Sisvel Ventures is an exciting endeavour that I am delighted to help launch,” says Kyris. “Sisvel has a reputation for its bold, ent
Ant Group Upgrades LingGuang to 2.0, Turning Its AI Assistant into a Proactive Personal Agent27.10.2026 09:00:00 CET | Press release
Ant Group today announced the launch of LingGuang 2.0, an upgrade that transforms its multimodal AI assistant into a proactive personal agent capable of identifying user needs and managing tasks over time. Moving beyond passive, single-turn interactions, LingGuang 2.0 shifts AI assistance from responding to commands toward continuously identifying needs, following up on tasks, and coordinating everyday affairs on behalf of users. Unlike conventional conversational AI and task-oriented agents, LingGuang 2.0 moves the starting point of AI assistance earlier in the user’s workflow. Instead of waiting for users to issue a command, LingGuang can, with explicit user authorization, draw on connected information and services to spot potential needs, initiate analysis and follow-ups, and alert users when their attention is required. In this way, it evolves from a reactive tool into a personal agent that continuously manages tasks on the user’s behalf. This shift is powered by comprehensive upgr
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