Node-RED: Lecture 6 – Example 6.8 Letting a function node send multiple messages on a single output

Example 6.8 Letting a function node send multiple messages on a single output

Example 5.2 in Lecture 5 demonstrated how to set up and send messages on multiple output nodes. This example shows how to send multiple message, but on the same output, from a single function node. One common scenario is a function node batch processing some data, with the following nodes wanting to have processed data as soon as it becomes available.… Read the rest