STEVAL-PROTEUS1 Industrial Sensor Evaluation Kit

STMicroelectronics' STEVAL-PROTEUS1 evaluation tool is designed for temperature and vibration monitoring for industrial machines and facilities. It simplifies the prototyping, evaluation, and development of wireless industrial sensor nodes for predictive maintenance applications. All the components are top-side mounted for easy placement on other equipment. Comprehensive software and firmware libraries enable time and frequency domain vibration analyses and help accelerate custom application development.

The main board includes the ultra-low-power and compact STM32WB5MMG wireless radio module (FCC ID: YCP-STM32WB5M001 and IC: 8976A-STM32WB5M01), which offers multiprotocol connectivity from a single module. The main board also integrates the STSAFE-A110 secure element for authentication and secure data management services to a local or remote host.

The STEVAL-PROTEUS is powered by a rechargeable LiPo battery (included) and can also be powered via USB (5 V at 500 mA) or via a primary battery (not included). An application example firmware with dedicated algorithms is preloaded in the STM32WB5MMG Flash memory to immediately demonstrate wireless vibration and temperature node monitoring.

Features

• Kit contents:
  • STEVAL-PROTEUS main board
  • LiPo battery 3.7 V, 480 mAh
  • Plastic case and screws
• Main components on the STEVAL-PROTEUS:
  • STM32WB5MMG - ultra-low-power module, dual-core 32-bit Arm® Cortex®-M4 MCU 64 MHz, Cortex-M0+ 32 MHz for real-time radio layer with 1 Mbyte of Flash memory, 256 Kbyte SRAM, and 2.4 GHz RF supporting Bluetooth® Low Energy 5, 802.15.4, Zigbee® 3.0, and Thread
  • IIS3DWB - ultra-wide bandwidth up to 6 kHz, low noise, 3-axis digital accelerometer
  • ISM330DHCX - iNEMO inertial module with machine learning core and finite state machine with digital output
  • IIS2DLPC - high-performance ultra-low-power 3-axis digital accelerometer
  • STTS22H - low-voltage, ultra-low-power, 0.5°C accuracy I²C/SMBus 3.0 temperature sensor
  • 2 Gb QSPI NOR Flash memory for data storage
  • STSAFE-A110 - secure element
  • STBC02 - Li-Ion linear battery charger with LDO
  • ST1PS02 - step-down converter with digital voltage selection
  • Three push-buttons (one reset, one user, one power-on battery)
  • Four LEDs (three user LEDs, one STBC02 LED status)
  • Flexible power supply options - LiPo battery, USB power, and primary battery
  • SWD connector for debugging and programming capability
  • 34-pin expansion connector compliant with STMOD+
• Temperature monitoring and vibration preprocessing data in the time and frequency domain, machine learning, and AI to address industrial asset monitoring
• STBLESensor app support for Android and iOS to ease the board and processing configuration, condition monitoring, and anomaly detection
• Comprehensive software libraries and demonstration examples available