Timer. Release every 1-3600 seconds.
Run the following command in your Node-RED user directory - typically ~/.node-red
npm install Lapland-UAS-Tequ/tequ-node-red-timer
Node is developed to inject timestamp every configured interval.
For example if interval is configured to 5 minutes, node releases 12:00:00 then 12:05:00, 12:10:00 etc.
Accurate to one second. Milliseconds reading can vary.