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Spark Core with Chip Antenna

貨號 113990023
售價 1,595.88 (未稅)
含營業稅 1,675.67
廠商庫存 0

原始網址: https://www.seeedstudio.com/Spark-Core-with-Chip-Antenna-p-1495.html

描述
星火隊官方公告:
“在今年夏天,我們發現了進一步提高內核可製造性和射頻性能的機會,這些變化需要在板上進行更多的迭代,與製造商進行更多的反復和更多的測試,將我們的里程碑推向少數這意味著運送時間的延遲。“
您可以查看本網站上的最新詳細信息: https//www.sparkdevices.com/status
Spark Core 是一款支持 Arduino 的 Wi-Fi 功能的雲端開發平台,可輕鬆創建互聯網連接的硬件。這是一個小巧的 Wi-Fi 開發板,開源的,廣泛成功的 Kickstarter 項目。
這款小巧的主板帶來了驚人的效果:採用 72 MHz ARM Cortex M3,市場上最好的 Wi-Fi 模塊,無線編程以及大量引腳和外設,使用 Core 無法構建的任何東西。
特徵
  • Arduino 兼容(通過定制的線路庫集成)
  • 開源
  • Wi-Fi 802.11 b / g
  • 通過 Wi-Fi 輕鬆設置
  • 開發人員友好的 REST API
  • 128 位 SSL 加密
  • 無線軟件更新
  • 麵包板兼容
  • 由 Spark Cloud 提供支持
簡單的 Wi-Fi 設置過程
設置步驟:
將您的網絡名稱和密碼輸入到 Spark 應用程序中,然後按確定。
就是這樣。認真。你已連接。
Spark Core 可以讓創作者和用戶對設備進行首次配置。 Core 包括一個品牌 spankin 的新 Wi-Fi 模塊:來自德州儀器的 CC3000。它具有獨特的設置流程,稱為 Smart Config,可讓製造商和開發人員在數秒內將他們的作品帶到網上。
通過 Wi-Fi 重新編程核心
Core 已經與 Wi-Fi 連接,因此我們決定徹底解決這些問題。*您可以在我們的 Web 開發環境或您喜歡的文本編輯器中編寫新軟件,只需點擊一下,Spark Flash 就會提供更新固件通過網絡傳輸到您的項目。
Spark Flash 意味著您的項目會留在他們的外殼中,外地,以及他們所屬用戶的手和家中。這也意味著您的創作可以隨著時間的推移輕鬆地進行更改,更新和改進,無需擔心 USB 端口和編程器引腳。
*當然,您仍然可以通過 USB 編程或使用 JTAG 編程器編程,但其中的樂趣在哪裡?
技術規格
  • 32 位 STM32 72MHz ARM Cortex M3
  • 128KB 的閃存,20KB 的 RAM
  • 德州儀器 SimpleLink CC3000 Wi-Fi 芯片
  • EEPROM(由 CC3000 提供)
  • 2MB 的外部閃存
  • 3.3V 直流電源電壓(帶有板上功率調節器)
  • 典型的 50mA 電流消耗
  • 300mA 峰值電流消耗(發送期間)
  • 可以通過 USB Micro 供電和編程(包含在盒子中的電纜)
  • 8 個數字 I / O 引腳
  • 4 個 PWM 引腳
  • 8 個模擬 I / O 引腳
  • UART(串行),SPI 和 I2C 外設
  • 100-300 英尺的 Wi-Fi 範圍
資源
如需更多產品信息和技術支持,請聯繫hello@spark.io
查看更多
Description
 
Official announcement from Spark team:
 
"During the summer we found the opportunities to further improve the manufacturability and RF performance of the Core. These changes have required more iterations on the board, more back-and-forth with the manufacturer, and more testing, pushing our milestones by a few weeks and meaning a small delay in shipping."
 
You can check the up-to-date details on this website: https://www.sparkdevices.com/status
 
The Spark Core is an Arduino-compatible, Wi-Fi enabled, cloud-powered development platform that makes creating internet-connected hardware a breeze. It is a tiny Wi-Fi development board, open source, widely successful funded Kickstarter project.
 
This little board packs a punch: with a 72 MHz ARM Cortex M3, the best Wi-Fi module on the market, wireless programming, and lots of pin outs and peripherals, there's nothing you can't build with the Core.
 
 
Features
  • Arduino compatible (through custom integration of Wiring libraries)
  • Open Source
  • Wi-Fi 802.11 b/g
  • Easy setup over Wi-Fi
  • Developer friendly REST API
  • 128-bit SSL encryption
  • Wireless software updates
  • Breadboard compatible
  • Powered by the Spark Cloud
 
 
Easy Wi-Fi Set-Up Process
 
Set-up steps: 
 
Enter your network name and password into the Spark App and press OK. 
 
That was it. Seriously. You’re connected.
 
The Spark Core makes first-time configuration of your devices a breeze for both creators and users. The Core includes a brand spankin' new Wi-Fi module: the CC3000 from Texas Instruments. It features their unique setup process called Smart Config that allows makers and developers to bring their creations online in seconds.
 
 
Reprogram the Core over Wi-Fi
The Core is already Wi-Fi connected, so we've decided to do away with wires altogether.* You can program your new software in our web development environment or in your favorite text editor, and with a single click, Spark Flash delivers updated firmware to your project over the web.
 
Spark Flash means that your projects stay in their enclosures, out in the field, and in the hands and homes of users, where they belong. It also means that your creations can be easily changed, updated, and improved over time, without worrying about USB ports and programmer pins.
 
* Of course, you can still program the Core over USB or with a JTAG programmer, but where's the fun in that? 
 
Technical Specifications
  • 32-bit STM32 72MHz ARM Cortex M3
  • 128KB of Flash memory, 20KB of RAM
  • Texas Instruments SimpleLink CC3000 Wi-Fi chip
  • EEPROM (supplied by the CC3000)
  • 2MB of external flash memory
  • 3.3V DC supply voltage (with on board power regulator)
  • 50mA typical current consumption
  • 300mA peak current consumption (during transmit events)
  • Can be powered and programmed by USB Micro (cable included in box)
  • 8 digital I/O pins
  • 4 PWM pins
  • 8 analog I/O pins
  • UART (Serial), SPI, and I2C peripherals
  • Wi-Fi range of 100-300ft
 
Resources
 
For more product information and technical support, please contact hello@spark.io.
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