描述
SparkFun Blynk Board – ESP8266 Blynk 專用開發板 美國 SparkFun 原裝進口
Blynk 是 物聯網最流行的手機移動應用程序。適用於任何事物：ESP8266，Arduino，Raspberry Pi，SparkFun 皆可控制
Blynk 是一個易於使用的手機應用程序生成器，允許用戶添加各種按鈕，滑塊，圖形顯示，甚至RGB控制器到他們的手機。SparkFun Blynk Board 專門設計用於與Blynk移動應用程序中的“小部件”配合使用，以創建您的下一個物聯網項目。監控當地的天氣狀況，控製手機上的LED指示燈，甚至在需要時給您的工廠灌水。每個Blynk Board都是完全編程的，並且還包括一個Blynk訂閱代碼卡（15k能源價值10美元），將Blynk Board連接到您的Blynk帳戶，連接到Wi-Fi信號，您即可開始 Blynking！您將立即從世界各地的任何一個地方來控制Blynk 裝置。
每個Blynk板上都是經濟而強大的ESP8266框架，可以連接到大多數2.4GHz WiFi網絡，這些網絡可以是開放的（無密碼），也可以是WPA，WPA-2或WEP認證。Blynk板通過輸入/輸出（I / O）“引腳”與外界連接，可以控制真實世界的對象，如電機或LED，也可以讀取傳感器的值（如燈光或位置）。每個Blynk電路板的引腳都可以通過電路板邊緣上的大的金屬環繞的孔進入。這些大孔被設計成與鱷魚夾電纜連接，這是初學者和高級電氣工程師的主要接口電纜。在安裝過程中，Blynk Board上的RGB LED將成為您靈魂的窗口。
Blynk是適用於您的iOS或Android設備的數字儀表板，您可以通過拖放小部件輕鬆構建圖形界面，以控制最新的物聯網項目！使用Blynk應用程序，您將能夠通過顯示傳感器數據，分析周圍環境，激活項目功能等，遠程控制Blynk闆卡或任何其他兼容硬件。
你剛開始使用物聯網還是電子產品？我們的物聯網入門套件包含完成十四個啟動IoT項目的所有部分。
注意： Blynk應用程序與運行iOS 7.0及更高版本的iDevices兼容，Android運行的版本高於或等於4.0。
規格與特色
- ESP8266 核心
- 板載Si7021溫度/濕度傳感器
- 無焊引腳連接器 – 兼容鱷魚夾
- 板載FTDI重新編程
- 板載WS2812 RGB LED
- 通用LED和按鈕
- ADC縮放到0-3.3V
- I2C 和 WS2812 輸出的擴展連接器
- LiPo 電池充電器
- Arduino 可編程
- 超過一打預裝Blynk項目！
- 沒有編程需要將電路板連接到Blynk並運行示例項目
- 包括 Blynk 訂閱代碼卡
原廠技術文件與範例
- Schematic 概要
- Eagle PCB設計圖
- IoT for Everyone Contest
- Getting Started Guide
- Blynk Board Project Guide
- Blynk Board Bridge Widget Demo
- Blynk Documentation Page
- Blynk for iOS
- Blynk for Android
- Graphical Datasheet
- GitHub
SparkFun Blynk Board – ESP8266
Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB controllers to their phone. The SparkFun Blynk Board is specially designed to work with the ‘widgets’ within the Blynk mobile app to create your next IoT project. Monitor local weather conditions, control LEDs from your phone, even send a tweet when it’s time to water your plants! Every Blynk Board comes fully programmed and also includes a Blynk subscription code card (15k Energy at a $10 value), which will be needed to connect the Blynk Board to your Blynk account, connect to a Wi-Fi signal and you are ready to start Blynking! You’ll be controlling the Blynk Board from half way around the world in no time. On board every Blynk Board is the economic yet powerful ESP8266 framework that will allow you to connect to most 2.4GHz WiFi networks, that are either open (no password) or protected with WPA, WPA-2, or WEP authentication. The Blynk Board interfaces with the outside world using input/ouput (I/O) “pins” that can either control real-world objects, like motors or LEDs, or read in values from sensors (like light or position). Each of the Blynk Board’s pins are accessible via the large, metal-encircled holes on the edge of the board. These large holes are designed to interface with alligator clip cables – a staple interface cable for beginner and advanced electrical engineer alike. During setup, the RGB LED on the Blynk Board will be your window into its soul. The board uses this multi-colored LED to indicate all sorts of status modes including how to identify which board is yours. Blynk is a digital dashboard for your iOS or Android device that allows you to easily build graphical interfaces by dragging and dropping widgets to control for your newest IoT projects! With the Blynk app you will be able to control the Blynk board or any other compatible hardware remotely by displaying sensor data, analyzing your surroundings, activating a function of your project and much more. Are you just getting started with IoT or electronics? Our IoT Starter Kit includes all the parts to complete the fourteen starting IoT projects. Note: The Blynk app is compatible with iDevices running iOS 7.0+, and Android’s running any version above or equal to 4.0. Get Started with the Blynk Board Guide Blynk iOS Download Blynk Android Download
FEATURES
- ESP8266-Based
- On-Board Si7021 Temp/Humidity sensor
- Solderless pin connectors – compatible with alligator clips
- On-Board FTDI for re-programming
- On-board WS2812 RGB LED
- General purpose LED and button
- ADC scaled to 0-3.3V
- Expansion connectors for I2C and WS2812 output
- LiPo battery charger
- Arduino programmable
- Over a dozen pre-loaded Blynk projects!
- No programming required to connect the board to Blynk and run through the example projects
- Blynk Subscription Code-Card Included
