Blog
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Running the FlowFuse Device Agent as a service on a Raspberry Pi

FlowFuse's device agent allows you to manage and run your Node-RED instances on your own hardware such as a Raspberry Pi. This can be very useful where an application you've written needs to run flows with direct access to hardware sensors.
In this article I'm going to explain the steps to configure our device agent to run as a service in Raspbian OS, or any other OS that uses systemd.
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Node-RED Tips - Subflows, Link Nodes, and the Range Node
There is usually more than one way to complete a given task in software, and Node-RED is no exception. In each of this series of blog posts, we are going to share three useful tips to save yourself time when working on your flows.
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FlowFuse's visit to Hannover Messe 2023
"Do you use Node-RED?" This simple question became our favorite conversation opener as ZJ and I attended Hannover Messe, the world's leading industrial trade fair.
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Node-RED Community Health
It is often a challenge to measure the health of an open source project, like Node-RED. Individuals can download and use Node-RED without any indication or feedback to their ongoing satisfaction or usage. However, it is still interesting to look at a variety of metrics to understand the size of the Node-RED community.
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FlowFuse v1.6 Now Available
The new FlowFuse 1.6 adds new support for multi-instance Node-RED within a single application and support for logging from remote devices.
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Securing Node-RED
Node-RED is very easy to get up and running. Whether you run it locally, in Docker, on a Raspberry Pi, or on a service such as FlowFuse Cloud you can have a project up and running in minutes.
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Community News April 2023
Welcome to the FlowFuse newsletter for April 2023, a monthly roundup of what’s been happening with both FlowFuse and the wider Node-RED community.
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IBM Cloud removes Node-RED starter application
IBM Cloud has recently announced that they will no longer be providing their Cloud App Service Starter Kits, including the Node-RED Starter Application.
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Node-RED Tips - Importing, Exporting, and Grouping Flows
There is usually more than one way to complete a given task in software, and Node-RED is no exception. In each of this series of blog posts, we are going to share three useful tips to save yourself time when working on your flows.
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The benefits and drawbacks of using Node-RED function nodes
Function nodes are an essential part of Node-RED. They allow you to write custom JavaScript functions that can be used in your Node-RED flows. In this blog post, I will discuss some of the benefits and drawbacks of using Function nodes in your next project.
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FlowFuse v1.5 Now Available
For FlowFuse 1.5 we have been busy making a lot of UX changes and upgrading our underlying architecture to enable future innovations on the FlowFuse platform.
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Terminology Changes
As a new product in the market, we constantly have to make choices on how to name things. Naming things is hard! As you name a thing, say "Project", it might be suitable now, but the product evolves, and may outgrow the name such that it doesn’t fit anymore.
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Node-RED Tips - Smooth, Catch, and Math
There is usually more than one way to complete a given task in software, and Node-RED is no exception. In each of this series of blog posts, we are going to share three useful tips to save yourself time when working on your flows.
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Comparing Node-RED Dashboards Solutions
Dashboards are a great feature of Node-RED, allowing you to easily expose data visualisations and interactive elements of your flows to users via a web browser. I often see discussions in the community about which dashboard option is best for any given scenario, I wanted to compare the most popular options as they stand in early 2023.
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Node-RED Tips - Exec, Filter, and Debug
There is usually more than one way to complete a given task in software, and Node-RED is no exception. In each of this series of blog posts, we are going to share three useful tips to save yourself time when working on your flows.
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Node-RED: The Integration Platform for IIoT Edge Computing & PLCs
Node-RED has become a widely adopted integration platform for IoT edge computing and PLCs. Discover why!
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Community News March 2023
Welcome to the FlowFuse newsletter for March 2023, a monthly roundup of what’s been happening with both FlowFuse and the wider Node-RED community.
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Some questions we didn't get to in our first webinar
There were some great questions from our first webinar that we didn't get time to answer, we wanted to share those questions and our answers here.
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Node-RED Tips - Deploying, Debugging, and Delaying
There is usually more than one way to complete a given task in software, and Node-RED is no exception. In each of this series of blog posts, we are going to share three useful tips to save yourself time when working on your flows.