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The STWIN SensorTile wireless industrial node (STEVAL-STWINKT1) is a development kit and reference design that simplifies prototyping and testing of advanced industrial IoT applications such as condition monitoring and predictive maintenance.
The kit features a core system board with a range of embedded industrial-grade sensors and an ultra-low-power microcontroller for vibration analysis of 9-DoF motion sensing data across a wide range of vibration frequencies, including very high frequency audio and ultrasound spectra, and high precision local temperature and environmental monitoring.
The development kit is complemented with a rich set of software packages and optimized firmware libraries, as well as a cloud dashboard application, all provided to help speed up design cycles for end-to-end solutions.
The kit supports BLE wireless connectivity through an on-board module, and Wi-Fi connectivity through a special plugin expansion board (STEVAL-STWINWFV1). Wired connectivity is also supported via an on-board RS485 transceiver. The core system board also includes an STMod+ connector for compatible, low cost, small form factor daughter boards associated with the STM32 family, such as the LTE Cell pack.
Apart from the core system board, the kit is provided complete with a 480 mAh Li-Po battery, an STLINK-V3MINI debugger and a plastic box.Key Features
- Multi-sensing wireless platform implementing vibration monitoring and ultrasound detection
- Built around STWIN core system board with processing, sensing, connectivity and expansion capabilities
- Micro SD Card slot for standalone data logging applications
- Wireless BLE4.2 (on-board) and Wi-Fi (with STEVAL-STWINWFV1 expansion board), and wired RS485 and USB OTG connectivity
- Option to implement Authentication and Brand protection secure solution with STSAFE-A100 (footprint)
- Wide range of industrial IoT sensors:
- ultra-wide bandwidth (up to 6 kHz), low-noise, 3-axis digital vibration sensor (IIS3DWB)
- 3D accelerometer + 3D Gyro iNEMO inertial measurement unit (ISM330DHCX) with machine learning core
- ultra-low-power high performance MEMS motion sensor (IIS2DH)
- ultra-low-power 3-axis magnetometer (IIS2MDC)
- digital absolute pressure sensor (LPS22HH)
- relative humidity and temperature sensor (HTS221)
- low-voltage digital local temperature sensor (STTS751)
- industrial grade digital MEMS microphone (IMP34DT05)
- wideband analog MEMS microphone (MP23ABS1)
- Modular architecture, expandable via on-board connectors:
- STMOD+ and 40-pin flex general purpose expansions
- 12-pin male plug for connectivity expansions
- 12-pin female plug for sensing expansions
- Other kit components:
- Li-Po battery 480 mAh
- STLINK-V3MINI debugger with programming cable
- Plastic box
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)* | Quantity | Core Product | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|
| STEVAL-STWINKT1 | Active | 99 | 1 | ISM330DHCX, IIS3DWB | 5A992C | ITALY | Check Availability |
STEVAL-STWINKT1
Marketing Status
ActiveUnit Price (US$)
99Unit Price (US$)
99.0*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Development Tools
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Picture Part number Manufacturer Description 
STLINK-V3MINI ST STLINK-V3 compact in-circuit debugger and programmer for STM32 Part NumberSTLINK-V3 compact in-circuit debugger and programmer for STM32
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Embedded Software
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Picture Part number Manufacturer Description 
STSW-STWINKT01 ST Firmware for STEVAL-STWINKT1 evaluation kit for predictive maintenance, smart industry, IoT and remote monitoring applications Part NumberFirmware for STEVAL-STWINKT1 evaluation kit for predictive maintenance, smart industry, IoT and remote monitoring applications
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Picture Part number Manufacturer Description 
FP-IND-PREDMNT1 ST STM32Cube function pack for multi sensors node with signal processing to enable predictive maintenance Part NumberSTM32Cube function pack for multi sensors node with signal processing to enable predictive maintenance
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Evaluation Tools
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Picture Part number Manufacturer Description 
STEVAL-STWINMAV1 ST Analog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit 
STEVAL-STWINWFV1 ST Wi-Fi expansion for the SensorTile Wireless Industrial Node (STWIN) kit Part NumberAnalog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit
Wi-Fi expansion for the SensorTile Wireless Industrial Node (STWIN) kit
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-STWINKT1 | Active | CARD | Industrial | Ecopack2 | Yes | |
STEVAL-STWINKT1
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
