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In this demo, we obtain acceleration data from the X, Y and Z axes of the FXLS8974, 3-Axis Low-G Accelerometer for Motion Wakeup. One-class, Support Vector Machine (SVM) is trained on "healthy" vibration of the device measuring 2 dimensional features Root Mean Square (RMS) and Max Fast Fourier Transform (FFT) on the vibration data detected by FXLS8974CF sensors. Vibration data is streamed via an I²C bus from the accelerometer to the MCXN947 MCU.
Learn more about our: FXLS8974CF part (3-axis MEMS accelerometer), FRDM-MCXN947 (FRDM Development Board for MCX N94/N54 MCUs) and Portable Anomaly Detect Demo with FRDM-MCXN947 and FXLS8974CF (ML Vibro Sens Click).