By STMicroelectronics 60
STMicroelectronics' STEVAL-BFA001V1B is an industrial reference design kit designed for condition monitoring (CM) and predictive maintenance (PdM). The kit consists of an industrial sensor board, an adapter for the ST-LINK/V2 programming and debugging tool, a 0.050” 10-pin flat cable, a 4-pole cable mount connector plug with male contacts, and an M12 female connector with a 2 m cable. The STEVAL-BFA001V1B reference kit for condition monitoring and predictive maintenance is based on the high-performance industrial sensor platform. The compact design is especially suitable for monitoring motors, pumps, and fans.
The sensor platform embeds a high-performance Arm® Cortex®-M4 32-bit microcontroller (STM32F469AI), iNEMO 6DoF accelerometer and gyroscope (ISM330DLC), a barometric pressure sensor (LPS22HB), a relative humidity and temperature sensor (HTS221), a digital microphone (MP34DT05-A), EEPROM (M95M01-DF) for data storage, IO-Link PHY device (L6362A), and power management based on a step-down switching regulator and LDO regulator (L6984 and LDK220).
The firmware package, STSW-BFA001V1, includes dedicated algorithms for advanced time and frequency domain signal processing and analysis of the 3D digital accelerometer with 3 kHz flat bandwidth. The package includes drivers for pressure, relative humidity, and temperature sensor monitoring. Audio algorithms for acoustic emission (AE) are also part of the package.
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