資料來源:https://www.seeedstudio.com/Wio-Node-p-2637.html
Finally, Wio Link now has a little brother – the Wio Node.
Wio Node was born with most of the features as its elder brother:
An ESP8266 based open-source Wi-Fi development board
Supports Plug-n-Play Groves
Visual Configuration
OTA (Over-The-Air) Firmware Updates
RESTful APIs
IFTTT Application
Android & iOS APPs
But it is cheaper,smaller and also lighter in weight.
Even though the compact design only allows Wio Node to have two Grove connectors, it still offers as many as 2 Digital I/O, 1 Analog Input, 1 UART and 2 I2C interfaces to communicate with up to 42 (and more to come) Grove modules. Setting up an IoT device with Wio Node is piece of cake as all the Grove sensor/actuator modules can be visually configured to RESTful APIs on your mobile APPs, and the physical circuit connections does not involve any bread boarding, soldering, or wire jumpers, once you finish updating the firmware over-the-air (OTA), you’ll find out it only takes you 5 minutes to build an IoT application with the Wio Node.
Owing to its low-cost, easy-to-use and compact design, Wio Node can be used to build an IoT system where a large amount of ‘things’ are required to be connected to the internet. We have provided detailed instructions and rich tutorials athttp://iot.seeed.cc/ to help you getting started with your Wio Node easily and quickly. You can also find out more interesting stuff at the Wio Community, where all the Wio fans gather to share their ideas and experiences.
Features
Cheaper, lighter, smaller, and simpler
Built around ESP 8266 Wifi module
Supports Plug-n-Play Groves
Visual Configuration
OTA (Over-The-Air) Firmware Updates
RESTful APIs
IFTTT Application
Android & iOS APPs
Recipte
Check out the latest project of Wio Node - An Irrigation Control System Based on Wio Node.
Dimensions | 28mm x 28mm x 6.7mm |
Weight | G.W 10g |
Battery | Exclude |
Wi-Fi Network Protocol | 802.11b/g/n |
Wi-Fi Encryption Technologies | WEP/TKIP/AES |
Expansion (2x Grove Connectors) | UART0/I2C0/D0, Analog/I2C1/D1 |
Operating Voltage | 3V3 |
Maximum Charge Current | 500mA |
Digital I/O Pins | 4 |
Analog Input Pins | 1 |
DC Current PER I/O PIN | 12mA |
Flash Memory | 4MByte (W25Q32B) |
Input Voltage | |
Battery holder | 3.0~4.2V |
Micro USB | 5V |
Wio Node | 1 |
最後, WIO鏈接現在得到了一個小弟弟- WIO的節點 。
WIO節點出生的大部分功能作為其哥哥:
•基於一個ESP8266開源的Wi-Fi開發板
•支持隨插即播放格羅夫斯
•可視化配置
•OTA(在空中)固件更新
•RESTful API中
•IFTTT應用
•Android和iOS應用
但它的重量更便宜 , 更小 ,也較輕 。
儘管緊湊的設計只允許WIO節點有兩個格羅夫連接器,它仍然提供多達2個數字I / O,1個模擬輸入,1個UART和2個I2C接口與高達42(多來)交流格羅夫模塊。與WIO節點建立一個物聯網設備是小菜一碟,因為所有的格羅夫傳感器/執行器模塊可以直觀地配置為您的移動應用程序的RESTful API,以及在物理線路連接不涉及任何麵包登機,焊接,或跳線,一旦你完成了空中下載(OTA)更新固件,你會發現它只需要你5分鐘打造與WIO節點的物聯網應用。
由於其成本低,易於使用和緊湊的設計,WIO節點可以被用來建立在需要大量的“事物”可以連接到互聯網的的IoT系統。我們已經提供了詳細的說明和教程豐富的http://iot.seeed.cc/ ,以幫助您開始使用您的WIO節點方便快捷。您也可以在發現更多有趣的東西WIO社區 ,所有的球迷WIO聚集在分享他們的想法和經驗。
特徵
•便宜,更輕,更小,更簡單的
•圍繞著ESP 8266 Wifi模塊
•支持隨插即播放格羅夫斯
•可視化配置
•OTA(在空中)固件更新
•RESTful API中
•IFTTT應用
•Android和iOS應用
規範
•Wi-Fi網絡協議:支持802.11b / g / N
•Wi-Fi加密技術:WEP / TKIP / AES
•擴建(2×林的連接器):UART0 / I2C0 / D0,模擬/ I2C1 / D1
•輸入電壓:
•電池盒:3.0〜4.2V
•微型USB:5V
•工作電壓:3V3
•最大充電電流:500mA
•數字I / O引腳:4
•模擬輸入引腳:1
•直流電流每個I / O引腳:12毫安
•閃存:4M字節(W25Q32B)
•晶體頻率:26MHz的
•尺寸:28毫米點¯x28毫米
食譜
退房WIO節點的最新項目- 基於WIO節點的灌溉控制系統 。
零件清單
•1個WIO節點
相關產品
WIO核心 | WIO鏈接 |