Mouser Electronics, Inc., the industry’s leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components™, is now stocking the SLN-TLHMI-IOT EdgeReady Smart HMI solution from NXP Semiconductors. Integrating advanced graphics capabilities, hands-free far-field voice control and NXP’s cutting-edge vision processing technology for face and gesture recognition, the SLN-TLHMI-IOT is a 32-Bit embedded evaluation board that leverages the power of the company’s i.MX RT117H crossover microcontroller (MCU) as part of a complete Smart Human Machine Interface (SMHMI) solution. The crossover MCU performs all face and gesture recognition and voice control entirely offline, helping to eliminate engineer concerns about using the cloud because of privacy and latency issues. This plug-and-play solution includes fully-integrated turnkey software, hardware reference designs, demo use cases and NXP’s one-stop-shop support to minimize time to market, reduce risk, and maximize development efforts.
The NXP SLN-TLHMI-IOT Smart HMI solution, available from Mouser Electronics, features an Arm® Cortex®-M7 core, operating at up to 1 GHz, and a power-efficient Cortex®-M4 core, running at up to 400 MHz. This dual-core architecture packs plenty of performance and real-time response for edge machine learning (ML) and HMI multitasking, and the MCU is licensed to run NXP’s face/gesture recognition, audio front-end and ML speech engine libraries.
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Whether the user wants to incorporate ML, vision for face and gesture recognition, AFE-integrated far-field voice control, or a 2D graphical user interface (GUI), the i.MX RT117H and software framework can enable designers to mix and match functions to best fit their application and help simplify overall system design. Combining the software framework, turnkey vision/voice algorithms, graphics display UI capabilities, memory resources (including 2 MB on-chip SRAM) and robust set of on-chip peripherals, this solution enables designers’ complete flexibility to define and customize their applications for different SMHMI use cases.
Apart from the crossover MCU capabilities and functionality, other notable development features on the SLN-TLHMI-IOT include an optional 720P RBG or VGA IR image sensor, a 5.5-inch 720P MIPI LCD, Voice seeker audio front-end (AFE), microphone driver and audio capture capabilities (including an MQS driver and audio playback), camera drivers, image capture and pre-processing, built-in security, bootloader and application validation, an IR, RGB and two white LEDs, PIR sensor, and all the essential wireless drivers, including Bluetooth® Low Energy (BLE) and Wi-Fi®.
The SLN-TLHMI-IOT also includes three plug-and-play out-of-the-box demo use cases (a Coffee Machine, Elevator and Smart Home Panel). The board is also supported by NXP’s MCUXpresso IDE.
SOURCE: Mouser Electronics