Manuals+

NXP Universal Analog Sensing Module: Quick Start Guide

About the Universal Analog Sensing Module

The NXP Universal Analog Sensing Module is a versatile, software-configurable analog input solution designed for high-precision sensing and edge intelligence. It supports a wide range of sensor inputs, including voltage, current, temperature, resistance, pressure, and weight, and ensures reliable wired connectivity through CAN FD, Ethernet, and USB.

Featuring the advanced NAFE13388 analog front end and an MCX N947 MCU, this module provides high-accuracy data, real-time diagnostics, anomaly detection, and predictive maintenance capabilities. It is ideal for industrial automation, lab instrumentation, and smart manufacturing applications.

Its modular and expandable platform facilitates seamless integration with AI/ML applications, making it a future-proof choice for industrial sensing needs. Learn more at nxp.com/USM.

Getting Started: Step-by-Step Instructions

  1. Order Your Boards

    This solution requires two NXP boards. The orderable part numbers are: NAFE13388-UIM and FRDM-MCXN947.

  2. Connecting the Boards

    Connect the NAFE13388-UIM shield board to the FRDM-MCXN947 development board as illustrated in the provided documentation.

  3. Evaluating the Solution

    1. Connect a 15V power adapter (SMI6B-15-K-P5-ND) to the J7 DC power jack on the NAFE13388-UIM board.
    2. Connect the provided USB cable to the FRDM-MCXN947 (MCU-Link USB) kit.
    3. Open the "NAFE13388 universal analog sensing module" firmware repository in Application Code Hub. Select USB connectivity and follow the GUI guide steps to configure the AFE and launch the web server application.
    4. Apply DC voltage to the AI1+ test point on the NAFE13388-UIM board.
    5. Click the "Start" button in the FreeMaster oscilloscope window to stream real-time samples.

Key Components

  • Analog Front End: NAFE13388
  • Development Board: FRDM-MCXN947 featuring the MCX N947 MCU

Support and Warranty

For support, visit nxp.com/support for a list of regional phone numbers. For complete warranty information, visit nxp.com/warranty.

NXP and the NXP logo are trademarks of NXP B.V. All other product or service names are the property of their respective owners. © 2025 NXP B.V.

Models: NAFE13388-UIM, FRDM-MCXN947, NAFE13388-UIM Universal Analog Sensing Module, NAFE13388-UIM, Universal Analog Sensing Module, Analog Sensing Module, Sensing Module, Module

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