Prerequisites

To use the Node-RED OpenDXL contribution package, the following prerequisites must be satisfied:

• Node-RED must be installed.

  The OpenDXL Node-RED Docker repository provides instructions on how to create a Node-RED container in Docker, with the Node-RED OpenDXL contribution package installed automatically.

  For more information on other Node-RED installation approaches, see https://nodered.org/docs/getting-started/installation.

  Note: In order to be able to import examples properly from the Node-RED UI, version 0.18.0 or newer of Node-RED should be installed.

• OpenDXL JavaScript Client (Node.js) library installed

  • https://github.com/opendxl/opendxl-client-javascript

• The OpenDXL JavaScript Client (Node.js) prerequisites must be satisfied

  • https://opendxl.github.io/opendxl-client-javascript/jsdoc/tutorial-installation.html

• Node.js 4.0 or higher installed.