X-NUCLEO-IDW04A1

NRND
Design Win

Wi-Fi expansion board based on SPWF04SA module for STM32 Nucleo

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製品概要

概要

The X-NUCLEO-IDW04A1 Wi-Fi evaluation board is based on the SPWF04SA module and expands the STM32 Nucleo portfolio. The SPWF04SA module has an embedded STM32 MCU, a low-power Wi-Fi b/g/n SoC with integrated power amplifier and power management, and an SMD antenna. The SPWF04SA module relies on 2 MB MCU internal Flash. 1 MB of the internal Flash is for storing the user file system and to perform secure firmware update over the air (FOTA). A hardware interface allows the use of external memory to extend file system storage capability with no size limit. The firmware includes a complete IP stack, dynamic web pages with SSI to interact with the module and a REST API (get & post) for conveniently transferring files to and from servers in the cloud. The module can simultaneously behave as a socket server and socket client. The firmware supports secure sockets with TLS encryption, ensuring secure end-to-end communications with the cloud. The X-NUCLEO-IDW04A1 interfaces with the MCU on the STM32 Nucleo board via the UART serial port and SPI interface.

  • 特徴

    • Based on SPWF04SA Wi-Fi module
    • SPWF04SA module major characteristics:
      • Low power IEEE 802.11 b/g/n transceiver
      • Integrated SMD antenna
      • STM32 ARM Cortex®-M4, with 256 KB SRAM and 2 MB Flash memory
      • 1 MB Flash memory for user storage, extendable via SD/MMC interface or external SPI Flash
      • Integrated protocol stacks: TCP/IP (eight simultaneous TCP/UDP clients and two socket servers supporting up to eight clients each), TLS1.2
      • Application layer functions: web server supporting dynamic web pages
      • Open, WEP, WPA2 Personal, WPA2 Enterprise Security
      • WPS for station
      • System modes: station, IBSS, and miniAP (with up to five client STAs)
      • Firmware and FileSystem updates via UART and (secure) over the air (OTA)
      • 19 configurable GPIOs available
      • Advanced low-power modes
      • Simple AT command set host interface through UART, or equivalent proprietary protocol over SPI
      • Embedded real-time microPython environment for customer applications and on-board development
    • Compatible with STM32 Nucleo boards
    • Equipped both with Arduino® UNO R3 and (optional) ST morpho connector
    • Scalable solution; can cascade multiple boards for larger systems
    • Free development firmware library and examples, compatible with STM32Cube
    • X-NUCLEO-IDW04A1 hosts FCC, IC and CE certified SPWF04SA module
    • RoHS compliant

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品質 & 信頼性

製品型番 マーケティング・ステータス RoHSコンプライアンスグレード 材料宣誓書**
X-NUCLEO-IDW04A1
NRND
Ecopack2

X-NUCLEO-IDW04A1

Package:

Ecopack2

Material Declaration**:

Marketing Status

NRND

RoHS Compliance Grade

Ecopack2

(**) 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

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製品型番
Order from distributors
STから購入
コア製品
製品ステータス
サプライヤ
ECCN (US)
ECCN (EU)
Board production status
Country of Origin
Budgetary Price (US$)*/Qty
X-NUCLEO-IDW04A1 Available at distributors

販売代理店在庫 X-NUCLEO-IDW04A1

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

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

SPWF04SA
NRND
ST 5A002.a.1 5A002.a.1 Temporary out of stock ITALY

X-NUCLEO-IDW04A1 NRND

ECCN (US):
5A002.a.1
Budgetary Price (US$)*/Qty:
-

製品型番:

X-NUCLEO-IDW04A1

コア製品:

SPWF04SA

サプライヤ:

ST

ECCN (EU):

5A002.a.1

Board production status:

Temporary out of stock

Country of Origin:

ITALY

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(*)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。