Quick distance wi-fi module supplier KAGA FEI (beforehand Fujitsu Electronics America) is increasing its Bluetooth Low Vitality (BLE) module line up, with the introduction of two new modules, the EC4L10BA1 and EC4L05BA1. Each supply a variety of reminiscence capacities and work alongside their predecessor, the present EC4L15BA1 module. Like the present {hardware}, this newest releases helps Bluetooth 6 and each have built-in antennas, for constant performances.
The on-board chipset within the new modules has achieved a PSA 1 certification, a safety certification framework developed by the IoT business that helps guarantee protected and trusted operation in linked units. By assembly the safety requirements, these newest modules are deemed appropriate for constructing safe IoT system fleets.
Reminiscence choices embody the EC4L15BA1’s 1.5MB NVM/256KB RAM, the EC4L10BA1’s 1.0MB NVM/192KB RAM, and the EC4L05BA1, with 0.5MB NVM/96KB RAM. The modules are designed to satisfy the necessities of assorted purposes from healthcare to industrial IoT.
The module items are licensed at PSA Degree 3, the very best degree for IoT safety, and are formally certified by Bluetooth SIG for Bluetooth 6.
Safety flaws in Bluetooth modules and protocols have gotten an more and more in style cyberattack vector as IIoT units turn out to be more and more linked to TCP/IP networks. Compromise by Bluetooth could be the primary level of entry that enables sideways motion of malware and cyber assault payloads. 4 flaws in OpenSynergy’s BlueSDK have been introduced in July this yr, a safety advisory stays extant for the Realtek RTL8762E, and even the ever-popular ESP32 is topic to doable intrusion.
The brand new KAGA modules assist Bluetooth Low Vitality, Matter Normal, and Thread, and are able to speaking by way of at 4Mbps. The modules additionally assist Channel Sounding, which is used to measure the bodily distance between units precisely.
The built-in antenna on each modules has been pre-certified by the USA’s FCC, Japan’s Radio Regulation MIC, and Canada’s ISED, making the items easy to suit into current units. KAGA FEI is releasing its first samples of the modules in October 2025, and mass manufacturing ought to start in January 2026.
(Picture supply: “simply your common yard low power anti-proton accelerator” by Tom Purves is licensed beneath CC BY 2.0.)
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