> 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/downloads/en/user-applications/node-red.md).

# node-RED

Download area for node-RED for installation on powerIO devices.\
A [Guide for installation and administration](http://127.0.0.1:5000/s/voNMSoaLZZfHw1B3CSm7/applications/installation) of the application can be found on the help page.

### Current version

<details>

<summary>5.1 - node-RED</summary>

Release Date: 01.07.2026

**Download for H1.M100, H1.M200 and T1.B100**

<a href="https://dl.powerio.com/downloads/powerIO-5.1-nodered-4.1.11-armhf.piop" class="button primary" data-icon="arrow-down-to-line">powerIO 5.1 node-RED 4.1.11 (armhf)</a>

<a href="https://dl.powerio.com/downloads/powerIO-5.1-nodered-4.1.11-armhf-minimal.piop" class="button primary" data-icon="arrow-down-to-line">powerIO 5.1 node-RED 4.1.11 minimal (armhf)</a>

**Download for H1.M300**

<a href="https://dl.powerio.com/downloads/powerIO-5.1-nodered-5.0.0-arm64.piop" class="button primary" data-icon="arrow-down-to-line">powerIO 5.1 node-RED 5.0.0 (arm64)</a>

<a href="https://dl.powerio.com/downloads/powerIO-5.1-nodered-5.0.0-arm64-minimal.piop" class="button primary" data-icon="arrow-down-to-line">powerIO 5.1 node-RED 5.0.0 minimal (arm64)</a>

**New features and changes**

* Support for the H1.M300 with node-RED 5.0.0
* New node-RED versions
* Signed application packages

**Important new features**

node-RED 5.0

* Completely redesigned editor interface with a modernized sidebar and improved navigation in the workspace
* Sidebar can be split into two sections
* Pause function in the debug sidebar
* Burst mode for the Delay Node
* TLS certificates can be included via environment variables as well as PFX/P12 files

The full changelog of the Device Manager version can be found on the [Device Manager page ](/hub/downloads/en/powerio-r-tools/device-manager.md#aktuelle-version)be viewed.

***

Minimum firmware version: v3.9\
Compatible devices: H1.M100, H1.M200, H1.M300 and T1.B100

</details>

***

### Older versions

<details>

<summary>3.5 - node-RED 4.0.2 - <a href="https://dl.powerio.com/downloads/powerIO-3.5-nodered-4.0.2.piop">Download</a></summary>

**New features and changes**

* New node-RED version 4.0.2

**Important new features**

* Updated proxy handling
* Improved translations
* Bug fixes for configuration nodes and subflows
* Optimizations for multi-user mode and editor performance
* Customizable authentication cookie names

Complete [Changelog 4.0.2](https://github.com/node-red/node-red/releases/tag/4.0.2)

***

Minimum firmware version: v3.0\
Compatible devices: H1.M100, H1.M200 and T1.B100

</details>

<details>

<summary>3.4 - node-RED 4.0.1 - <a href="https://dl.powerio.com/downloads/powerIO-3.4-nodered-4.0.1.piop">Download</a></summary>

**New features and changes**

* New node-RED version 4.0.1

**Important new features**

Node-RED 4.0

* Support for Node.js 18 or higher
* Improved autocompletion for flow/global and env inputs
* Customizable configuration nodes in subflows
* New "multiplayer mode" for better collaboration
* Faster deployment for large flows
* Improved CSV node with better standards compliance
* Updated proxy handling

Complete [Changelog 4.0.1](https://github.com/node-red/node-red/releases/tag/4.0.1)

***

Minimum firmware version: v3.0\
Compatible devices: H1.M100, H1.M200 and T1.B100

</details>

<details>

<summary>3.3 - node-RED 3.1.9 - <a href="https://dl.powerio.com/downloads/powerIO-3.3-nodered-3.1.9.piop">Download</a></summary>

**New features and changes**

* New node-RED version 3.1.9

***

Minimum firmware version: v3.0\
Compatible devices: H1.M100, H1.M200 and T1.B100

</details>

<details>

<summary>3.1 - node-RED 3.0.2 - <a href="https://dl.powerio.com/downloads/powerIO-3.1-nodered-3.0.2.piop">Download</a></summary>

**New features and changes**

* New node-RED version 3.0.2
* Display of the installed node-RED application in the navigation
* End-user access to setting-relevant files (e.g.: *settings.js*)
* Backup & Restore function

***

Minimum firmware version: v3.0\
Compatible devices: H1.M100, H1.M200 and T1.B100

</details>


---

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