Running on BeagleBone Boards

We recommend using the latest Debian 9 Stretch based SD card images - from

The 4GB images for BeagleBone boards already have Node-RED pre-installed and set to auto-start, so you can just boot and point your browser at your BeagleBone, port 1880.

The 2GB console version suitable for flashing to older eMMC versions of the BBB is not recommended but can be installed as per the manual installation instructions below.

To view the Node-RED log

sudo journalctl -f -u node-red -o cat

To stop Node-RED

sudo service node-red stop

To start Node-RED

sudo service node-red start

To set Node-RED to auto-start on every boot

sudo systemctl enable node-red.service

and likewise to stop it auto-running on boot

sudo systemctl disable node-red.service


The latest Debian images already have Node-RED and Node.js installed - the easiest way to upgrade is to use the built in upgrade tool:

sudo apt update
sudo apt upgrade nodejs bb-node-red-installer

This should also restart the Node-RED service - but you will need to refresh any open browser sessions.

If you are on the 2017 Debian 9.2 version you may need to run sudo apt full-upgrade first.

Note: Do NOT use the Raspberry Pi / Debian upgrade script (update-nodejs-and-nodered) as it will re-install both Node.js and Node-RED in different locations and will conflict with and break the existing systemd configuration files.


The Beaglebone is configured by default to run Node-RED as root. Therefore the configuration files are located in the /root/.node-red directory and you will need root privileges (sudo) to edit them. This is where you need to edit your settings.js file for example.

Beaglebone also has a systemd service, /lib/systemd/system/node-red.socket, that automatically starts Node-RED when is sees an attempt to connect. By default this is port 1880 - but if you want change that you need to change it here as well as in the settings.js file.

Manual installation

This section is deprecated in favour of using the images with Node-RED built in. See above.

Before you start

If you are using the 2GB eMMC version of Debian it has been stripped right down so you may need to install some utility functions first

sudo apt-get update
sudo apt-get install -y curl locales ntpdate avahi-utils python build-essential

Make sure the local time is set correctly. The Beaglebone Black does not have a battery backed real time clock so needs to be set on every boot in order for software certificates date checks to be valid.

ntpdate -b -s -u

Updating Node.js

We recommend using Node.js LTS 8.x or 10.x

sudo apt-get install curl
curl -sL | sudo -E bash -
sudo apt-get install -y build-essential nodejs
hash -r

Installing Node-RED

The easiest way to install Node-RED is to use node’s package manager, npm:

sudo npm i -g --unsafe-perm node-red

Note: the reason for using the --unsafe-perm option is that when node-gyp tries to recompile any native libraries it tries to do so as a “nobody” user and often fails to get access to certain directories. This causes alarming warnings that look like errors… but only sometimes are errors. Allowing node-gyp to run as root using this flag avoids this - or rather, shows up any real errors instead.

For other install options, e.g. to run in development mode from GitHub, see the main installation instructions.

Beaglebone specific nodes

There are some Beaglebone specific nodes that give you direct access to the I/O pins in the simplest possible manner. The easiest way to install them is direct from npm.

To install manually run the following command:

sudo npm install -g --unsafe-perm beaglebone-io johnny-five node-red-contrib-gpio

Note: There is also a set of BBB specific nodes that can be used. However they are built on a no longer supported library (octalbonescript), and so are not recommended for future use, but are noted for having some extra capabilities beyond the generic gpio nodes.

sudo npm install -g --unsafe-perm node-red-node-beaglebone

Starting Node-RED

Due to the constrained memory available on the Beaglebone boards, it is advisable to run Node-RED with the command:



The simplest way to auto-start Node-RED on boot is to use the built in systemd. To do this create a file /lib/systemd/system/nodered.service containing the following

# systemd service file to start Node-RED
Description=Node-RED graphical event wiring tool.
# Run as root user in order to have access to gpio pins
ExecStart=/usr/bin/env node-red-pi $NODE_OPTIONS $NODE_RED_OPTIONS

Reload the systemd configuration, and enable the service

sudo systemctl daemon-reload
sudo systemctl enable nodered.service

Systemd uses the /var/log/system.log for logging. To filter the log use

sudo journalctl -f -u nodered -o cat

Using the Editor

Once Node-RED is started, assuming you haven’t changed the hostname, point a browser to http://beaglebone.local:1880.