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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.主な特徴
- Compact solution for wearable, motion sensing applications with a complete set of firmware examples
- iOS and Android apps available
- Main components:
- STM32L151VEY6 – 32-bit ultra-low-power MCU
- LSM6DS3 – 3D accelerometer + 3D gyroscope
- LIS3MDL – 3-axis magnetometer
- LPS25HB – MEMS pressure sensor
- BlueNRG-MS – BLE network processor
- BALF-NRG-01D3 - 50 Ω balun with integrated harmonic filter
- STNS01 – Li-Ion linear battery charger
- STC3115 – Fuel gauge IC
- 100 mAh Li-Ion battery included, UN38.3 tested and certified
- Micro USB connector for recharging
- SWD connector for debugging and programming capability
- Watch strap with plastic housing included
- Fully tested and certified by FCC (FCC ID: S9N-WESU1) and IC (IC: 8976C-WESU1)
- RoHS compliant
All tools & software
All resources
製品スペック (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Mar 2016 |
07 Mar 2016
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ユーザマニュアル (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 Feb 2019 |
04 Feb 2019
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プレゼンテーション (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 Feb 2019 |
04 Feb 2019
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| 06 Dec 2016 |
06 Dec 2016
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 13 Apr 2016 |
13 Apr 2016
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BOM (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 14 Apr 2016 |
14 Apr 2016
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Schematics (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 18 Apr 2016 |
18 Apr 2016
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Product Certifications (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 14 Jul 2020 |
14 Jul 2020
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| 28 Feb 2018 |
28 Feb 2018
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| 28 Feb 2018 |
28 Feb 2018
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品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | WEEE Compliant | 材料宣誓書** |
|---|---|---|---|---|---|---|
| STEVAL-WESU1 |
量産中
|
CARD | インダストリアル | Ecopack2 | - |
|
STEVAL-WESU1
Package:
CARDMaterial Declaration**:
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店からオーダー | STからオーダー | コア製品 | 製品ステータス | サプライヤ | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-WESU1 | 5 distributors | Buy Direct | STM32L151VEY6; BLUENRG-MSQTR; LPS25HB; LSM6DS3; LIS3MDL; STC3115; BALF-NRG-01D3 |
量産中
|
ST | 5A992C | 5A002A2 | ITALY | 50.0 / 1 |
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
