If you own a desktop 3D printer and want to manage your prints from anywhere, then Octoprint can come in handy. Octoprint is an open-source software that allows you to monitor and control your 3D printer from any device. The software is compatible with Raspberry Pi, which means you can install Octoprint on a Raspberry Pi and use it as a standalone device for your 3D printer. In this article, we’ll guide you through the steps of installing Octoprint on a Raspberry Pi and managing your 3D prints from anywhere.

Step 1: Set Up Your Raspberry Pi

The first step is to set up your Raspberry Pi. To do this, download the latest version of Raspberry Pi OS and install it on a micro SD card. Insert the micro SD card into your Raspberry Pi and turn it on. Follow the on-screen instructions to complete the setup process. Once you have set up your Raspberry Pi, connect it to your local network using an Ethernet cable or Wi-Fi.

Step 2: Install Octoprint

Now that your Raspberry Pi is set up, it’s time to install Octoprint. You’ll need to connect to your Raspberry Pi using SSH (Secure Shell). To do this, open up a terminal window on your computer and enter the following command:

ssh pi@

Replace “” with the IP address of your Raspberry Pi. You should be prompted to enter the default password for the Raspberry Pi, which is “raspberry”. Once you have logged in, enter the following commands:

sudo apt update
sudo apt upgrade
sudo apt install python-pip python-dev python-setuptools python-virtualenv git libyaml-dev build-essential

These commands will update your Raspberry Pi, install some necessary dependencies, and install Git.

Next, you’ll need to create a virtual environment for Octoprint:

mkdir ~/OctoPrint && cd ~/OctoPrint
virtualenv venv
source venv/bin/activate

Now you’re ready to install Octoprint. Enter the following command:

pip install OctoPrint

This will install the latest version of Octoprint.

Step 3: Configure Octoprint

Once Octoprint is installed, you’ll need to configure it. Enter the following command to start the configuration wizard:

~/OctoPrint/venv/bin/octoprint

Follow the on-screen instructions to set up Octoprint. You’ll be prompted to enter some information about your 3D printer, such as the serial port and baud rate. Once you have completed the configuration wizard, you should be able to access Octoprint by entering your Raspberry Pi’s IP address into a web browser.

Step 4: Access Octoprint From Anywhere

Now that Octoprint is up and running, you can access it from anywhere. To do this, you’ll need to set up a remote access solution. One popular solution is to use a VPN (Virtual Private Network) service such as OpenVPN. Another option is to use a service such as ngrok or PageKite, which allow you to access your Raspberry Pi from a public URL.

If you’re using OpenVPN, follow the instructions provided by your VPN service to set up a VPN connection with your Raspberry Pi. Once you’re connected to the VPN, you should be able to access Octoprint by entering your Raspberry Pi’s IP address into a web browser.

If you’re using ngrok, first sign up for a free account on the ngrok website. Then, enter the following command in your Raspberry Pi’s terminal:

./ngrok http 5000

This will start a reverse tunnel to your Raspberry Pi. You should see a public URL that you can use to access your Raspberry Pi from anywhere.

Conclusion

By following these steps, you can install Octoprint on a Raspberry Pi and manage your 3D prints from anywhere. Octoprint is a powerful tool that can help you streamline your 3D printing workflow and increase your productivity. With remote access, you can monitor and control your prints from anywhere, giving you the freedom to work on other projects while your printer is running. Give it a try and see how it can improve your 3D printing experience!