📄️ Input
The Input component receives data from another flow or can be used in the same flow to make it cleaner. You need an Output component to provide input to this component.
📄️ Output
The Output component sends data to a specific Input component that can be in the same, or in a different flow.
📄️ Publish
The publish component broadcast messages on a project level. All Subscribe components in the project which are subscribed to the same topic will receive the message. The flow with the subscribe component needs to be turned on.
📄️ Subscribe
The Subscribe component subscribes to a topic. It will receive messages from the Publish component. The flow flow needs to be turned on in order to receive messages.