STEVAL-WESU1 is a reference design developed and optimized to help designers implement the latest technologies in wearable and portable applications.
The small form factor of the hardware allows it to be enclosed in a watch strap, so the user can experience a real activity monitoring system and immediately begin appreciating the sensor data acquisition, as well as all of the embedded hardware and firmware features, also thanks to the ST WeSU app available free of charge from Apple Store™ and Google Play™ stores. The Apps are based on BlueST SDK, available on GitHub.
Advanced users can also further reduce the hardware form factor; please refer to STEVAL-WESU1 user manual for more details.
The STEVAL-WESU1 firmware package is built on the STM32Cube software technology so it can easily be augmented with further algorithms. It runs on STM32L151VEY6 and includes the drivers to manage three sensors (LSM6DS3, LIS3MDL and LPS25HB), the Bluetooth low energy network processor (BlueNRG-MS) and the battery management ICs (STC3115 and STNS01).
The firmware is freely available on www.st.com.
|DB2854: Wearable sensor unit reference design for fast time to market||1.0||291 KB|
|UM2041: How to use the STEVAL-WESU1||5.0||2 MB|
|STEVAL-WESU1 Getting Started||1.6||726 KB|
|STEVAL-WESU1 gerber files||1.0||204 KB|
|STEVAL-WESU1 BOM||1.2||89 KB|
|STEVAL-WESU1 schematic||2.0||314 KB|
|Battery 501225 Air Transportation_30-12-2018||1.0||1 MB|
|Battery 501225 CE Certification_08-12-2015||1.0||48 KB|
|Test Report 501225_19-01-2018||1.0||743 KB|
|Evaluation products license agreement||1.6||74 KB|
|ST-LINK/V2||ST||ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32|
|STSW-WESU1||ST||Bluetooth low energy, MEMS sensors and battery management firmware for wearable applications|
|ST_BLUE_DFU||ST||WeSU over-the-air device firmware upgrade|
|ST_WESU||ST||STEVAL-WESU1 Android/iOS app|
|osxMotionAR||ST||This SW has been replaced by X-CUBE-MEMS1|
|osxMotionCP||ST||This SW has been replaced by X-CUBE-MEMS1|
|Part Number||Marketing Status||Unit Price (US$) *||Quantity||Core Product||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-WESU1||Active : Product is in volume production||50.0||1||STM32L151VEY6; BLUENRG-MSQTR; LPS25HB; LSM6DS3; LIS3MDL; STC3115; BALF-NRG-01D3||5A992C||ITALY||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||WEEE Compliant||Material 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.