Introduction

The STWIN SensorTile wireless industrial node (STEVAL-STWINKT1B) is a development kit and reference design that

simplifies prototyping and testing of advanced industrial IoT applications such as condition monitoring and predictive

maintenance.

It is the updated version of STEVAL-STWINKIT1, now including STSAFE-A110 populated, BlueNRG-M2SA module and

IMP23ABSU MEMS microphone.

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 Bluetooth® low energy 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.

Figure 1. STEVAL-STWINKT1B SensorTile Wireless Industrial Node

How to use the STEVAL-STWINKT1B SensorTile Wireless Industrial Node for

condition monitoring and predictive maintenance applications

UM2777

User manual

UM2777 - Rev 4 - March 2023

For further information contact your local STMicroelectronics sales office.

www.st.com