SensorTile

The STEVAL-STLCS02V1 from STMicroelectronics' SensorTile is a tiny, square-shaped IoT module that packs powerful processing capabilities, leveraging an 80 MHz STM32L476JGY microcontroller and Bluetooth low energy connectivity based on the BlueNRG network processor as well as a wide spectrum of motion and environmental MEMS sensors, including a digital microphone.

SensorTile can fit snugly in the users IoT hub or sensor network node and become the core of their solution.

STEVAL-STLCS01V1

SensorTile Connectable Node

STEVAL-STLCS02V1

SensorTile Connectable Node

STEVAL-STLKT01V1

SensorTile Development Kit

Features

FCC (ID: S9NSTILE01) and IC (IC: 8976C-STILE01) certified
Software libraries and tools
- STSW-STLKT01: SensorTile firmware package that supports the sensor's raw data streaming via USB, data logging on SDCard, audio acquisition, and audio streaming. It includes low-level drivers for all the on-board devices
- BLUEMICROSYSTEM1 and BLUEMICROSYSTEM2: STM32Cube expansion software package supporting different algorithms tailored to the on-board sensors
- FP-SNS-ALLMEMS1 and FP-SNS-MOTENV1: STM32 ODE functional packs
- ST BlueMS: iOS and Android demonstration applications
- BlueST-SDK: iOS and Android software development kit
- Compatible with the STM32 ecosystem through STM32Cube support

Main Components

STM32L476 - 32-bit ultra-low-power MCU with Cortex®M4F
LSM6DSM - iNEMO inertial module: 3D accelerometer and 3D gyroscope
LSM303AGR - Ultra-compact high-performance eCompass module: ultra-low power 3D accelerometer and 3D magnetometer
LPS22HB - MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer
MP34DT04 - 64 dB SNR digital MEMS MICROPHONE
BlueNRG-MS - Bluetooth low energy network processor

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Complete Engineering Cirriculum Tutorials

Introduction to STMicroelectronics Development Environment and DataLog Project Example. There are two versions of this tutorial. One for Apple Mac Platforms, and one for Microsoft Windows Platforms.

Sensor System Signal Acquisition, Event Detection and Configuration
Accelerometer Sensor Systems and Orientation and Event Detection
Introduction to Audio Sampling and Signal Processing
SensorTile Firmware Programming
Introduction to Bluetooth Low Energy Wireless Interfaces
Introduction to Bluetooth Low Energy Communication and the GATT Profile
Introduction to Motion Data Acquisition via Bluetooth Low Energy Communication