KAGA FEI’s WKI611AA1 Wi-Fi 6 and Bluetooth 5.4 combo module simplifies the event of low-power embedded gadgets. With a built-in antenna and a number of certifications, it reduces antenna growth time and certification prices for purposes reminiscent of industrial automation, IoT gateways, surveillance cameras, and sensible house home equipment.
The WKI611AA1 module employs NXP Semiconductor’s IW-611, a extremely built-in dual-band 2.4/5-GHz 1×1 Wi-Fi 6 and Bluetooth/Bluetooth Low Power 5.4 chip. Its Wi-Fi subsystem features a Wi-Fi MAC, baseband, and direct-conversion radio with an built-in energy amplifier, low-noise amplifier, and transmit/obtain swap, eliminating the necessity for an exterior RF front-end module. The chip’s impartial Bluetooth subsystem helps Bluetooth profiles.
Devoted CPUs and recollections for each the Wi-Fi and Bluetooth subsystems allow real-time, impartial protocol processing. Interfaces to exterior host processors embrace SDIO 3.0 for Wi-Fi and UART for Bluetooth.
The WKI611AA1 module is available in an LGA surface-mount package deal that’s 25.0×15.7×2.1 mm. It operates from a 3.3-V/1.8V energy provide over a temperature vary of -40°C to +85°C. Certifications for the combo module embrace Radio Regulation MIC (Japan), FCC (USA), and ISED (Canada).
The WKI611AA1 wi-fi combo module might be obtainable for sampling in December 2024, with mass manufacturing slated to start in Could 2025.
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