Best 3D Printer Controllers of 2026

"I switched to this controller to run my laser, and it performs far better than the A4988 drivers I used before. Even though I couldn’t figure out how to reallocate the spare drivers for my dual Y-axis steppers during the firmware build, it’s still worth every penny!"

"I love how simple the UART connections are, and the board powers my Pi directly, which is so convenient. I did find the USB and UART cables a bit short, and it's tricky to find suitable electronics bays because of the side-angled ports—but these are minor issues. For printers needing just four motor ports, this board is an excellent choice."

"When I started using the Pico board, I was surprised by how quick and smooth the setup process was. The pre-compiled firmware and documentation on GitHub made everything a breeze. My only wish is for more community support, but I’m confident it’ll grow. This board is faster and cheaper than my old Mini E3 v3—it’s made my printer better than ever."

"Upgrading my Ender 3 with the SKR Mini E3 V3 has been a game-changer. The installation was seamless—truly plug-and-play—and the new touchscreen interface is so much more responsive and user-friendly than the original display. The most impressive feature is how quiet the printer runs now, thanks to the silent TMC2209 drivers. I’ve also had better print quality and love the ability to fine-tune settings with the more customizable firmware. Adding BLTouch auto-bed leveling has made my prints even more reliable. Overall, this upgrade has greatly boosted both the quality and convenience of my 3D printing experience."

"I chose the SKR Mini E3 V3 for my printers, including the Anet A6 and CR-10 Mini, and found it straightforward to set up, even when adapting it to non-Creality machines. The connectors are well-labeled and there’s decent documentation, which made rewiring manageable. Performance is fantastic—the TMC2209 drivers are ultra-quiet and the 32-bit controller runs Marlin and Klipper smoothly. I’ve even bought multiple boards for different printers because the community support and reliability keep me coming back. For anyone looking for a solid upgrade, this board paired with a BTT TFT touchscreen is a winning combo."

"I bought this board for my Ender 3 Pro, but sadly ran into hardware issues and lost USB connectivity after a short time. While BigTreeTech’s support team was initially responsive and helpful, they stopped replying after I confirmed the issue was with the board’s USB port. It’s disappointing not to get warranty service for a product at this price point. In the end, I decided to look elsewhere for my next upgrade."

"I installed this on my Ender 3 V2, and the setup was much easier than I expected. The first board had an issue, but customer support quickly sent a replacement and the return process was simple. After updating the firmware, the board ran perfectly—much quieter than stock, boots fast, and the print time estimates are far more accurate. It's truly plug-and-play, especially after updating Marlin. My only regret is not thinking about WiFi from the start, but that's on me. Overall, performance has been flawless."

"After struggling with my Ender 3 V2, I grabbed this board on a Black Friday deal. Setup took some effort due to Klipper configuration, but once dialed in, the improvement was huge. I had constant issues with my orbiter v2 extruder on the old board, but this new one solved them completely. The only hiccup was the hotend fan connector on my model, which was easy to fix. Otherwise, setup was straightforward and my printer's performance has skyrocketed—I'd give it an 11/10."

"I switched from a Ramps 1.3 to this board with the touchscreen, and the difference is night and day. Connections are clear, it's compact, and setup is a breeze. With the touchscreen, operation is fast and simple. The board runs cool and efficiently, and my printer is much quieter now. Highly recommended for anyone looking to upgrade."

"Switching to this board made my Ender 3 Pro much quieter, and I’d call it a must-have upgrade. The install wasn’t too bad, but getting the hot glue off the stock board’s plugs was the most time-consuming part. I appreciated the choice of easy pre-compiled firmware or customizing my own. There’s plenty of good guides and a supportive Marlin Discord for help."

"After installing this on my Ender 3, the machine became almost silent, with the fans being the only real noise now. It was a straightforward and quick swap, and I was able to start printing right away without any firmware changes. Great value compared to the Creality stock board, and definitely recommend it."

"This board was fantastic while it worked—super quiet and easy to install, with clear pinouts for the Ender 3. However, after one print, the X-axis driver died. I might have just gotten unlucky, but I wish I’d gone straight for the V3, as this version seems to have that rare problem. Otherwise, it would’ve been an excellent upgrade."

"I've tried various touch screens, but the physical knob on this display is a game-changer for making temperature and Z offset adjustments. For my Klipper printer builds, it's simply more reliable and much easier to use. No need to spend extra on touch screens when this one does the job perfectly."

"Setting this up with my SKR 1.4T and Marlin was a breeze. The display plugged in flawlessly, and the screen is crisp and easy to read. The only downside was finding a couple of deep scratches on the screen out of the box, but it works exactly as expected, so I'm still satisfied overall."

"I swapped out my old RepRap display for this, using a custom bezel, and the upgrade is fantastic—clear text, smaller footprint, and RGB backlight customization. Using the Fysetc Mini 12864Panel sample config in Klipper works perfectly. It's a great little screen for modernizing older printers."

"I’m really impressed by the numerous connections for hotends and steppers—this board is a beast! Setting up my four-motor CoreXY with a Kraken hotend has been much easier than I expected. Configuration has been smoother than with the Pro version I tried before. I can’t wait to start printing!"

"This was the perfect solution for my CoreXY Voron 2.4 build. Everything worked as intended and the stepper drivers are incredibly easy to use. All the features I wanted are here, and the value is unbeatable. I’m already considering using this board for my next project!"

"Documentation is extremely lacking, especially for anyone working with Klipper or advanced setups. I spent hours figuring out wiring and kept running into unexplained thermocouple errors. BTT’s products are innovative, but it feels like you’re on your own when it comes to support."

"After following a quick YouTube guide, I found it super easy to use and felt like I got great value for the price. It did exactly what I needed without any fuss."

"I’m running this with my Sovol sv08 for CAN conversion and the installation was straightforward using the GitHub manual. The 2.5 pitch connectors are a huge improvement over stock, making wiring much easier. I could hook up everything I needed with pins to spare—really happy with the board’s flexibility."

"I dove into my Arduino project with this stepper motor and control board, and the motor is incredibly quiet yet powerful. The built-in driver feels premium and reliable. While the instructions weren’t super helpful for custom DIY work, overall, my projects run smoother and quieter than ever."

"This is honestly the best controller board I've tried so far. My first one had a dead USB-C port, but Jeff replaced it for me with no hassle. Can't ask for better service—thanks Jeff!"

"I bought this board to build a custom printer after weeks of research, and it always came up as a top choice. It arrived beautifully packaged, but with zero instructions—just a note to check GitHub, Discord, or Facebook. Since I don't use those platforms, I struggled with the limited manual and unclear jumper settings. Attempts to get help via Discord and email went nowhere, and on Facebook I felt berated for asking technical questions. Unless you're already confident in setup, don't expect support from the manufacturer. I won't be buying from BTT again."

"I've got two machines running strong with the SKR 1.4 Turbo as the main board. It works great with both Marlin and Klipper firmware. There are plenty of connectors, and it’s much easier to set up than a RAMPS board."

"As a longtime BTT user, I found the EZ driver installation and quiet TMC2209 drivers to be standout features. The board's 32-bit ARM processor makes it extremely capable, and having five independent drivers supports advanced features like G34 Auto Align. The only real hurdle was compiling the firmware, which required some learning, and my first unit arrived obviously used, though Amazon resolved the issue quickly. Overall, I’m impressed by the board’s capabilities and would recommend it to anyone wanting more from their 3D printer."

"Upgrading my Ender 3 with the SKR 1.4 and TMC2209 steppers was a solid decision. The performance boost and silent operation are immediately noticeable. I did have to modify endstop connectors and configure the firmware, but resources online made it manageable. Once set up, the board worked flawlessly. It's a great upgrade for those comfortable with some hands-on setup."

"I’ve installed this card in four different printers, and when you get a working board, the performance is excellent. However, I did run into issues with the SD reader not working on several units, and it took several exchanges to get enough functional boards. Even so, the ones that work have been reliable and perform very well."

"I've installed three of these boards in my custom delta 3D printers—not just Vorons—and the compact size fits perfectly. Stacking a Raspberry Pi Zero 2W on top with a cooling fan has caused me no problems, making this my preferred choice for Klipper upgrades on basic 3D printers."

"Upgrading from an MKS SBase to this on my Tronxy X5S was a major improvement. The layout is intuitive, and it simplifies Klipper setup a lot."

"After four months, my SKR Pico failed with less than 100 hours of use. I've seen plenty of reports about MCU and USB connection issues online. I have to buy another one to keep printing, but I can't recommend this board in its current state."