FAQsFind answers to frequently asked questions in this category. If you have an unanswered question, please ask it in #meta:helpForum HelpSupport with using the Node-RED forum.
To share code samples or flow json in this forum, you need to take care to format it properly so that it is displayed correctly.
The easiest way to do that is to click the 'Preformatted Text' button in the toolbar:
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