~/talk

Predictive Maintenance

Talkat IoT World 2019 · 2019-05-13..05-16· [embedded-and-hardware, machine-learning]
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slides:none on file

End-to-end demo shows two identical motors retrofitted with STEVAL-BFA001V1B sensor sticks (STM32F469AI MCU, 3‑axis accel, gyro, mic, temp/humidity) performing on‑device FFTs, sending IO‑Link/serial data to an STM32MP157C‑DK2 gateway running AWS Greengrass to publish to AWS IoT Core, S3 and Lambda. A deliberately unbalanced rotor produces a higher low‑frequency amplitude that the dashboard flags as an early‑failure signature. OTA firmware updates flow back to nodes; platform components and example kits are available and STM32Cube.AI is recommended for analytics.

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