Tips & Tricks

The code modules available in the Crosser Module library are very powerful when you need to run your own custom logic or need additional functionality.

Use Template Modules for data mapping when you need to create a complex message structure with lots of static data/hierarchies.

Very useful module to limit the rate of messages for enhanced overview and debugging.

Use the Timeout module to monitor the expected delivery of data and get notified when data stops arriving.

With the Math module you can do calculations and write mathematical expressions like when you write them on paper or in your spreadsheets.

Send data and return data from your Flows to HTTP clients by using the HTTP Request and Response modules.

These modules are used for triggering flows and actions.

The obvious use of this broker is if you have data sources that can publish data on a MQTT broker and you want to use this data in a Flow.

This module is commonly use to block messages with invalid data or to apply different processing based on message data.