installing the licence key

note

When ordering a licence key, you will receive a licence key file by email. The license key looks like this: 123456-123456-123456-ABCDEF-ABCDEF-ABCDEF

You can install the licence key by visiting the page

http://<node-red-host>:<node-red-port>/opcua-for-node-red/config

replace<node-red-host> and <node-red-port> with the actual host and port where your Node-RED instance is running.

note

In some environments, you may need to restart Node-RED after installing the licence key for the changes to take effect.

On linux, you'll have install the licence key by running the following command:

$ node  ~/.node-red/node_modules/\@opcua/for-node-red/all.js licence activate -l 123456-123456-123456-ABCDEF-ABCDEF-ABCDEF -u "Joe Doe" -m "joe.doe@company.com"

You can verify that the licence key is correctly installed by running the following command:

$ node  ~/.node-red/node_modules/\@opcua/for-node-red/all.js licence info