官方授權台灣代理分銷
星火核心與芯片天線
原名
Spark Core with Chip Antenna
貨號
113990023
分類
Device
特價
1,699
商品停售
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資料來源：https://www.seeedstudio.com/Spark-Core-with-Chip-Antenna-p-1495.html
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
- Spark Devices
- Spark Core: Wi-Fi for Everything (Arduino Compatible) on Kickstarter
- Spark Core Community
- Tutorial
For more product information and technical support, please contact hello@spark.io.
描述
從星火隊官方宣布：
“在夏天，我們發現，進一步提高了核心的可製造性和RF性能的機會。這些變化需要在板上更多迭代，更向後的往復與製造商，並進行更多的測試，由幾個推動我們的里程碑週意航運稍有延遲。“
您可以檢查這個網站上達最新細節： https://www.sparkdevices.com/status
星火核心是一個Arduino兼容，支持Wi-Fi，雲驅動的開發平台，使創建互聯網連接的硬件變得輕而易舉。這是一個很小的Wi-Fi開發板，開源的，廣泛的成功Kickstarter的資助項目。
這個小板子包一拳打：用72兆赫的ARM Cortex M3，市場上無線節目，以及大量的引腳輸出和外設上最好的Wi-Fi模塊，還有你不能用核心打造什麼。
特徵
- Arduino的兼容（通過接線庫的定制集成）
- 開源
- 的Wi-Fi 802.11 b / g標準
- 易於安裝的Wi-Fi
- 開發者友好的REST API
- 128位SSL加密
- 無線軟件更新
- 麵包板兼容
- 技術星火雲
簡易的Wi-Fi設置過程
設置步驟：
輸入您的網絡名稱和密碼進入星火應用程序，然後按OK。
就是這樣。認真。你連接。
星火核心，使設備同時用於創造者和用戶的微風首次配置。核心包括品牌spankin“新的Wi-Fi模塊：德州儀器CC3000。它具有自己的所謂智能配置獨特的設置過程，允許製造商和開發人員聯機他們的作品以秒為單位。
改編通過Wi-Fi核心
其核心是已經的Wi-Fi連接，所以我們決定廢除線共*您可以在我們的Web開發環境或你喜歡的文本編輯器程序您的新軟件，並與一個單一的點擊，星火閃存提供更新固件到您的項目在網上。
星火閃存意味著你的項目留在自己的外殼，在外地，並在手上和用戶，屬於他們的家園。這也意味著，你的作品可以被輕易改變，更新，並隨著時間的推移改善，而不用擔心USB端口和編程引腳。
*當然，你仍然可以編程通過USB或具有JTAG編程核心，哪來的樂趣呢？
技術規格
- 32位STM32時鐘頻率72MHz的ARM Cortex M3
- 內存128KB閃存，20KB
- 德州儀器SimpleLink CC3000 Wi-Fi芯片
- EEPROM（由CC3000提供）
- 外部閃存2MB
- 3.3V直流電源電壓（帶板載電源穩壓器）
- 50毫安典型電流消耗
- 300毫安峰值電流消耗（在發射事件）
- 可供電和USB編程微（包含在箱電纜）
- 8個數字I / O引腳
- 4 PWM引腳
- 8個模擬量I / O引腳
- UART（串行），SPI和I2C外設
- 的Wi-Fi範圍100-300ft的
資源
欲了解更多產品信息和技術支持，請聯繫hello@spark.io 。
