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RPi Node Red: Streaming rpi camera to dashboard


Broadcast a live video feed from the RPi camera to a locally and network accessible webpage.


RPi and a RPi camera.


Only setup here is connecting the RPi camera to the pi using a ribbon cable.

Instructions for setting up your camera:

Installing Streaming Software:

We’ll be following this tutorial here:

The page there is extremely verbose and scary, but the actual setup is very simple and should only take a few minutes.

First open a terminal, and enter

sudo apt-get update

This will update your repository so the right links are there.

Then pase / type this into the same terminal and press enter.

git clone

This will start downloading the git repo for the web interface; this should only take a few seconds.

cd RPi_Cam_Web_Interface

Enters the directory that we just downloaded.


runs the script to start installing everything, it will prompt you for some settings, press enter to use the defaults.


In the article we’re following it mentions

The scripts are main installation as used in step 4 above check for updates and then run main installation starts the software. If already running it restarts. stops the software removes the software is same as start but allows raspimjpeg output to console for debugging

    To run these scripts make sure you are in the RPi_Cam_Web_Interface folder then precede the script with a ./
    E.g. To update an existing installation ./
    E.g. To start the camera software ./
    E.g. To stop the camera software ./


We just ran the ‘’, which installs everything. Now if we want to start the stream we’ll use ‘’



If we want to start the stream, say after restarting the pi we’ll have to navigate back to this directory and run the start script.

That process just looks like this:

cd RPi_Cam_Web_Interface


Viewing the stream:

Now for the fun part, actually viewing the stream.

First we’ll need our ip address; this can be found by hovering the mouse over the WiFi applet like this:

Next, on the same pi or any computer on the same local network we can open the stream via this address.

The url will look like this, except with the ip address switched out for your own.

Here’s what the default page looks like when we’re streaming.

You can edit all kinds of settings here, that aren’t really necessary for a basic setup.

If your image happens to be upside down you can change the rotation in the “Camera Settings” tab here:

There’s also a more minimal page that only shows the video here:

Remember that the IP address will be different for you.


Embedding the stream into node-red dashboard:

The T3 RPi kit comes with the node-red dashboard nodes installed already, and this is what we’ll use to view the stream in node-red. The advantage to doing that is that you can have buttons, graphs, or other data alongside the video feed.

Here is an example where we have the feed coming from a remote controlled car, with buttons alongside to drive the car around.

In this tutorial we’ll focus on getting the video itself to display.

Here is what the configuration for the template node looks like:

everything is set to default, except we’ve added some html code to the template box.
Here’s the code:

<iframe scrolling=no marginwidth=0 marginheight=0 frameborder=0 height=439 width=553 src=""></iframe>

For it to work on your template node, you’ll have to replace the url here with the one for your pi. So the IP address will be different.

The other change is adding a new ui_group.

If you click the pen here, it’ll open the panel to define the new default group.
You can leave this all at default, but I think it looks better with the video if you raise the width slightly.
Here’s mine with the width raised to 9

Now if you deploy and navigate to http://your_ip:1880/ui you should be able to see your video stream embedded in the node-red dashboard.

You can fine tune the iframe settings like width and height in the template node, and the layout size in the dashboard options.

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