製品概要
概要
The STEVAL-VOICE-UI Amazon™ qualified evaluation kit is designed to allow evaluation of a cost-effective way to integrate AVS for AWS IoT Services® into smart devices, so they can implement state-of-art, hands-free voice control based on natural language comprehension.
Users will therefore enjoy a heightened experience with target IoT end products, with the ability to talk to Amazon Alexa and control smart home devices, get assistance, listen to the news, check the weather forecast, play music, etc.
The software package implements audio front-end, Amazon wake word, audio playback and Amazon Alexa® communication protocol software. The SDK runs on internal memories only, offering maximum integration and cost-effective solutions.
The STEVAL-VOICE-UI is built with a modular approach for easy prototyping and debugging purposes as well as easy adaptation to specific microphone spacings, user interface and audio output requirements.
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All features
- STM32H753VIT6E high-performance MCU with 2 MB embedded Flash, 1 Mb embedded SRAM and in cost-effective LQFP package
- 2.4 GHz Wi-Fi subsystem with Murata 1DX module used in bypass mode coupled to ISSI IS25LP016D 2 MBytes NOR Flash memory
- 3 x MP23DB01HP MEMS microphones with 36 and 30 mm spacing
- FDA903D class D digital input automotive audio amplifier
- 8 Ohm loudspeaker
- 4 RGB LEDs and 4 simple LEDs
- Joystick, reset and user push buttons
- High modularity with mother/daughter board
- Small 36x65 mm² footprint with simple and cost-effective PCB design
すべてのリソース
| Resource title | Version | Latest update | Actions | Details | ダウンロード |
|---|
BOM (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 2.0 | 31 May 2021 | 31 May 2021 |
Schematic Pack (1)
| Resource title | Version | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| 2.0 | 31 May 2021 | 31 May 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| STEVAL-VOICE-UI | NRND 新規設計には推奨されません。製品は、お客様の継続的な生産をサポートするためだけに量産されています。 | CARD | Industrial | Ecopack2 | Yes | - | - | |
STEVAL-VOICE-UI
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
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Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-VOICE-UI | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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STEVAL-VOICE-UI NRND
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）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。