Node-RED在WISE-PaaS/RMM中所扮演的角色

OliviaOlivia admin
edited January 2016 in 雲端服務
Node-RED 是 IBM 基於Node.js 開發的邏輯流程工具,WISE-PaaS/RMM 已將其整合,並提供server與資料庫使用的功能Node。開發者能將透過IoT gateway 所連結的設備與收集到的數據,利用Node-RED 拖拉編輯的模組,編輯邏輯流程,或是開發新的產業運用。

The Role of Node-RED in WISE-PaaS/RMM

Node-RED is a visual tool provided by IBM for wiring together hardware devices, APIs, and online services – for wiring the Internet of Things.

Node-RED provides a browser-based flow editor derived from Node.js that makes it easy to link flows using the wide range of nodes in the palette. Flows can then be deployed to runtime execution in a single-click. JavaScript functions can also be created using the internal rich-text editor. A built-in library allows you to save useful functions, templates or flows for re-use.

WISE-PaaS/RMM has Node-RED built in as a logic editor. Developers can open the Node-RED web interface on the 1880 port of WISE-PaaS/RMM. We provide all WISE-PaaS/RMM features, like device control, and database access as Node functions (RMM-Nodes) for developers, so they can easily create flow control logic, based on WISE-PaaS/RMM functions. For example, a developer can use Node-RED to monitor the CO2 values in a meeting room, and when the value goes too high, turn on a blower by remote control RMM-Node. Developers can also use Node-RED to get data from other web services, software, or databases, and integrate it as a web-socket with JSON data format for WISE-PaaS/RMM or other software/web-application uses. 

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