KAGA FEI Expands Wireless Module Lineup with Bluetooth 6 Support

KAGA FEI Co., Ltd., a global provider of leading short-distance wireless modules, today announced the expansion of its Bluetooth Low Energy module lineup with the introduction of the EC4L10BA1 and EC4L05BA1. These new modules offer varying memory capacities and complement the existing EC4L15BA1 model. All three modules feature built-in antenna and support Bluetooth 6.

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These modules leverage a chip with PSA^*1 certification, enabling secure IoT development. Mass production is set to begin in January 2026, as we remain dedicated to expanding our product offerings based on market demand.

Product Features

1. Multiple Memory Options
Our modules offer diverse memory options: the EC4L15BA1 (1.5MB NVM/256KB RAM) for advanced use, the EC4L10BA1 (1.0MB NVM/192KB RAM), and the EC4L05BA1 (0.5MB NVM/96KB RAM). This range caters to applications from industrial IoT and healthcare to smart home devices and cost-sensitive, high-volume production.

2. Advanced Security Level
These modules simplify the development of IoT devices with high-security demands, thanks to a chip supporting PSA Level 3 certification—the highest level in IoT security standards. This significantly contributes to building a secure and safe network society, well-prepared against cyberattacks.

3. Multi-Protocol Support
The modules support Bluetooth Low Energy, Thread, and Matter standard^*2. Furthermore, they can communicate using a proprietary 4Mbps mode.

4. Built-in Antenna and Pre-Certified
These modules integrate a built-in antenna, eliminating complex design needs. It's pre-certified with Radio Law MIC (Japan), FCC (USA), and ISED (Canada), significantly cutting development time and costs. Plus, it supports Bluetooth SIG qualification for the latest Bluetooth 6, enabling Channel Sounding for precise distance measurement.

Product Availability

Sample	: October 2025
Start of mass production	: January 2026

About Trademarks

The product names and other proper nouns mentioned herein are trademarks or registered trademarks of their respective companies.

*1. PSA: PSA (Platform Security Architecture) is a certification scheme led by Arm. Level 3 is the highest level of certification for protecting IoT devices from physical and software attacks.

*2. Matter standard: A smart home standard developed by the Connectivity Standards Alliance (CSA) to promote interoperability between smart home devices and IoT platforms from different manufacturers.

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.

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