The most basic flow.
This is the most basic flow. An inject node publishing to a debug node.
[{"id":"3012f18f.cfed0e","type":"inject","name":"basic inject","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"x":180.0994415283203,"y":190.09091186523438,"z":"fe309029.01cf7","wires":[["b7f4e964.480b18"]]},{"id":"b7f4e964.480b18","type":"debug","name":"","active":true,"console":"false","complete":"false","x":393.0994415283203,"y":233.09091186523438,"z":"fe309029.01cf7","wires":[]}]