KAGA FEI provides advanced electronic solutions, specializing in high-performance wireless LAN and Bluetooth Low Energy modules for commercial and industrial applications.
KAGA FEI is a global provider of leading electronics solutions, offering a comprehensive lineup of short-distance wireless modules, including Wireless LAN and Bluetooth® Low Energy (BLE) technologies. Serving customers worldwide, KAGA FEI specializes in building blocks that enrich modern living, ranging from evaluation boards and smart automotive clusters to robust mesh networking systems.
Whether you are developing smart home applications, industrial IoT networks, or advanced automotive cockpits, KAGA FEI's highly integrated modules deliver reliable connectivity and performance. The brand also provides extensive support resources, including comprehensive SDKs, evaluation kits, and detailed technical documentation to streamline the product development process.
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To evaluate modules like the WK8887AA1 or WKI611AA1, you can use KAGA FEI's evaluation boards connected to a Linux PC or a compatible single-board computer. You will need to obtain the appropriate Data Sheet and Software Development Kit (SDK) specific to your module.
No, KAGA FEI evaluation boards and included tools (such as the J-Link Lite) are intended for experimental operation and functional evaluation only. They are not to be used for final commercial product development.
Drivers for the built-in FT232RNQ USB-UART converter can be downloaded directly from the official FTDI website. For Linux drivers and firmware specific to the wireless modules, you typically need to sign a Software License Agreement (SLA) with KAGA FEI.
For newer revisions of the nRF52 series modules provided by KAGA FEI, the APPROTECT function is enabled by default to prevent unauthorized reading. You can disable it for firmware writing by executing the command `nrfjprog --recover --program ` using the nRF Command Line Tools.
Detailed technical specifications and electrical characteristics are available in the Data Sheet and Overview documents for each module, which can be obtained via the KAGA FEI wireless module product pages on their official website.