3 Best 3D Printer Controllers in 2023

3D printing has become a mainstream phenomenon that is attracting the attention of both hobbyists and professionals alike. It has become a valuable asset for creating unique designs and prototyping ideas. However, to get the most out of your 3D printer, you need to have a top-quality controller that will help you manage your prints with precision and accuracy. But with so many options available in the market, finding the right 3D printer controller can be a daunting task.

That’s why we have put together this comprehensive guide to help you learn about the top three 3D printer controllers available for purchase.


RAMPS stands for RepRap Arduino Mega Pololu Shield and is one of the most popular 3D printer controllers among hobbyists. It’s an open-source platform that allows you to control your 3D printer’s mechanical movements and heating bed with ease. The RAMPS board is compatible with a variety of firmware options like Marlin, Repetier, and Sprinter. This board is highly customizable, and you can tweak its functionality as per your needs. It can monitor and control up to five stepper motors, a heating bed, and two extruders. The RAMPS controller is the best option if you’re looking for a low-cost controller without compromising on quality.

2. Smoothieboard

Smoothieboard is an advanced controller that combines the power of an ARM processor with a custom-built firmware. It’s highly versatile and can be used with various types of 3D printers, including delta printers, Cartesian printers, and scientific instruments. It has a high processing speed that allows you to print complex designs with ease. Additionally, Smoothieboard’s web-based interface makes it easy to monitor and control your prints from anywhere. It also has an expandable SD card slot that enables you to store your G-code files conveniently.

3. Duet Wi-Fi

Duet Wi-Fi is a premium 3D printer controller that comes with a range of advanced features. It has Wi-Fi connectivity, which allows you to remotely monitor and control your prints from any device with a web browser. This controller has a high processing speed, enabling you to print intricate designs with accuracy and precision. Duet Wi-Fi is also compatible with all 3D printing firmware, including RepRap and Marlin. It can handle up to five extruders and has a high-resolution touch screen display that makes it easy to interact with the printer.


3D printing has become accessible and affordable, and choosing the right controller is essential for a successful 3D printing experience. RAMPS, Smoothieboard, and Duet Wi-Fi are all excellent options that offer unique features and benefits. RAMPS is perfect for hobbyists on a tight budget, while Smoothieboard and Duet Wi-Fi are more advanced and suitable for professionals.

Ultimately, your choice of 3D printer controller will depend on your printer’s specifications, your budget, and your personal preferences.

Tyler Woodward

Tyler Woodward

Hi, I'm Tyler! I'm a passionate writer and believer in the potential of 3D printing technology. With my background in engineering and design, I bring an exciting mix of creativity and technical expertise to my writing. In addition, I pride myself on staying up to date with the latest trends in the industry.

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