> For the complete documentation index, see [llms.txt](https://support.powerio.com/hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.powerio.com/hub/applications/available-apps/node-red.md).

# Node-RED

<div data-full-width="false"><figure><img src="/files/Xy1LmVyCFq097nJywrPW" alt="" width="256"><figcaption></figcaption></figure></div>

## Beschreibung

Node-RED ist eine Programmierumgebung für den Fluss-basierten Programmieransatz, die besonders in IoT-Umgebungen beliebt ist. Durch die Installation von Node-RED auf den powerIO Geräten können diese zu leistungsfähigen Werkzeugen für Gebäudeautomation und als IoT-Controller umgewandelt werden. Die Fluss-basierte Programmierumgebung ermöglicht eine intuitive, grafische Konfiguration von Automatisierungsabläufen und die Integration einer Vielzahl von Systemen und Geräten.

## Schnellstart

1. [Hier herunterladen](/hub/downloads/user-applications/node-red.md) - *Laden Sie die Anwendung kostenfrei und ohne Registrierung/Anmeldung herunter*
2. [Zur Drag & Drop Anleitung](/hub/applications/installation.md) - *Installieren Sie die Anwendung in nur drei einfachen Schritten*


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://support.powerio.com/hub/applications/available-apps/node-red.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.