In less than a decade, Raspberry Pi (Rpi) has caught the imagination of 3D printing enthusiasts the world over. It has enabled makers like you to monitor and control 3D printers remotely. OctoPrint and Raspberry Pi, paired together, is a deadly combination and gives you an unprecedented control over your entire 3D printing process.

Sadly with so many versions of the credit-card sized computer available on the market it becomes difficult for enthusiasts to choose the best Raspberry Pi for OctoPrint. And yes, the choice will determine the performance of your 3D printer and the amount of control you have on it.

So read along as we bring you a guide to help you solve this very conundrum of choosing the right Raspberry Pi model for your needs and requirements.

Installing OctoPrint on a Raspberry Pi​

OctoPrint is usually installed on a Raspberry Pi, which is connected to your local network. Once connected, you can access OctoPrint from any web browser or mobile app on your smartphone. If you want help in getting started with OctoPrint, refer to our guide on how to setup OctoPrint.

OctoPrint is compatible with a wide range of operating systems and platforms. All it needs is a suitable Python environment. It can also run on a regular computer and different operating systems, but it takes a few more steps than simply installing it on a Raspberry Pi. Also, since you probably want it to run all the time, the Raspberry Pi is one of the most power-efficient and cost-effective ways to run it.

Due to their open source nature, strong community support, and ability to integrate with a variety of platforms, OctoPrint and the Raspberry Pi make a fantastic pairing to efficiently operate your 3D printer.

Which Raspberry Pi is best for OctoPrint?​

Right now, Raspberry Pi is available in at least a half a dozen different configurations, if not more. The processing speed, memory, and wireless and Bluetooth connectivity of each vary. Finding a Raspberry Pi model that works well with OctoPrint can be challenging. For instance, you run a higher risk of getting low-quality prints and longer loading times when using an older model, especially if a webcam or other plugins are active.

Thankfully, we did the research making it simpler for you to select the best Raspberry Pi for OctoPrint.

OctoPrint is open-source software that gives you an easy way to monitor and control your 3D printer from your computer. With it’s robust plugin structure, you can expand it’s functionality so you can monitor and control your printer from anywhere, get added peace of mind with AI failure detection and much more. In this article I will discuss five ways Obico for OctoPrint can enhance your 3D printing experience. Lets get started.

Obico, formerly The Spaghetti Detective is an open-source software that streamlines your 3D printing workflow, gives you the ability to monitor and control your printer from anywhere and added peace of mind with AI faiure detection. Obico now works for 3D printers with klipper firmware running fluidd or mainsail, but in this video we will focus on Obico for OctoPrint.

As you may have noticed, it can be hard to buy a Raspberry Pi at the moment. In this article, we will share some places where we have seen success purchasing a Raspberry pi without paying the astronomical prices seen on secondary retailers like Amazon. Today, many of them are over $100 for just the board and over $200 for a kit!

Rpi Locator​

Prusa, a leading 3D printing company, is the inventor of DIY desktop FDM (and, more recently, SLA) 3D printers. It is a well-known brand in the industry, synonymous with dependability and quality.

Prusa has produced numerous award-winning 3D printers over the years, none more so than the Prusa i3. The Prusa i3 is the company's most popular printer, and the MK3S+ is the most recent variation on the i3 model.

The Prusa is a solid 3D printer, but it lacks some features that OctoPrint can provide. OctoPrint gives you the ability to remotely monitor and control your 3D printer. And this is one feature that improves your printing experience regardless of how good your 3D printer is.

If you want to know which 3D printers are the best from a data-driven standpoint, you can take a breather and read our unbiased and data-driven 3D printer review.

Regardless of the best 3D printer, in this article, we will walk you through the process of installing Octoprint on your Prusa i3.

Let me introduce myself first. I’m Mitch, a team member of Obico and I’m in this world for 25 years now. I live in Belgium and I like longboarding, riding with my motorcycle and hanging out with my friends. I’m also interested in formula one, MotoGP, DnD and 3D printing. I am very into technology to make my life easier. You could call me a geek although my friends prefer the word nerd because I’m also a big superhero fan. The word nerd isn’t as offensively used anymore then back in the days anyway so I’m cool with that.

As some of you might be aware at this time, The Spaghetti Detective is now Obico.

If you have previously installed The Spaghetti Detective mobile app, we have made moving to Obico extremely easy for you.

• If you have your phone settings to automatically update all apps, you don't have to do anything. When your phone update The Spaghetti Detective mobile app to the latest version, it'll change it to the Obico app! You don't even have to log in again!

Since releasing The Spaghetti Detective in 2019, it has grown to become the most popular software for 3D printing failure detection. If you have been using The Spaghetti Detective for some time, you already know we do much more than failure detection.

Why did you change the name? I liked The Spaghetti Detective​

Over the past couple of years, failure detection has remained at our core, but we have also added new features driven by user feedback such as a mobile app for monitoring and controlling your 3D printer from anywhere, OctoPrint Tunneling, and more. As we have expanded the software, we felt that our name, “The Spaghetti Detective” wasn’t quite able to describe all of the great features that our users have come to appreciate.

We think Obico will better reflect our mission to build software that makes 3D printers smarter and empowers makers like you to use 3D printers to their fullest potential.

Say hello to Obico the open-source, community-built, smart 3D printing platform!

Creality Ender 3 desktop FDM 3D printer/Courtesy: Creality

The Creality Ender 3 is a fantastic 3D printer. It is the ideal balance of quality and affordability. The Ender 3 has many features, but there is one that can make it even more feature-rich. The addition of OctoPrint (OctoPi) has the potential to take it to the next level.

OctoPrint empowers you by allowing you to control your 3D printer from a remote location. If your Ender 3 is linked to OctoPrint, you will be able to extract even more value from this already great machine.

If you're not sure how to set up OctoPrint on the Ender 3, follow this step-by-step guide to get started.

Prefer to watch a video to guide you through the process? Check out our video on setting up OctoPrint and getting started with OctoPrint plugins!

OctoPod is a popular iOS mobile app for accessing your OctoPrint connected printer with your phone so you can now use the app from anywhere for free! Learn more about the integration below:

Source: OctoPod Github

Creality Ender 3/Courtesy: Creality

The Creality Ender 3 is a popular and widely used desktop FDM 3D printer. It is ideal for beginners, students, hobbyists, and makers, especially given the features it offers for the price. It consistently produces high-quality prints with dependable precision.

However, there is a significant disadvantage to this printer. It is not a powerful 3D printer right out of the box. To compensate, you can upgrade your Ender 3 with the appropriate mods that will improve your 3D printing experience. The mods are an excellent way to boost overall performance and bring your 3D printer up to the level of premium printers at a fraction of the cost.

In this article, we'll discuss the following Ender 3 upgrades:

1. Fans And Silent Mainboard
2. BLTouch Auto-Leveling
3. Update Marlin for Advanced Functionality
4. Install OctoPrint
5. Install OctoPrint Plugins

We will also answer some of the most frequently asked questions about the Ender 3 3D printer.