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Selecting the right 3D printer controller is crucial for a seamless and efficient printing experience. The controller acts as the brain of your 3D printer, managing everything from motor movements to temperature regulation. A well-chosen controller can unlock advanced features, improve print quality, and simplify your workflow.
Main Control Chip: BIGTREETECH Octopus V1.1 control board adoptes ARM Cortex-M4 series STM32F446ZET6 32-bit microcontroller at 180MHz with 512Kb flash ROM. Notice: Input voltage only supports 24V, 12V is not allowed.
CAN BUS: BIGTREETECH Octopus V1.1 32bit control board supports CAN Bus connectivity using an ethernet connector. This CAN Bus connection allows to expand control board with other expansion boards very easily.
6 PWM Fans Plus 2: The Octopus V1.1 Mainboard offers up to 6 controllable PWM fans and additional 2 without control with the possibility of voltage selection from 5V, 12V or 24V. The BTT Octopus also has 8 sockets for drivers, making it an ideal...
Supports Klipper/Marlin: BIGTREETECH Direct Octopus V1.1 32bit control board compatible with BTT Pi V1.2/Pi 2, supports running Klipper and Marlin, supports firmware update by USB (recommended) and DFU mode(advanced users). Updating via DFU mode is to...
BIGTREETECH Combo Set: Comes with BIGTREETECH SKR Mini E3 V3.0 32 bit control board and TFT35 E3 V3.0.1 touch screen display with dual modes as a set. perfect for Ender 3 3D Printer, plug and playing, Adopted the latest G0 series MCU-STM32G0B0RET6 main...
Upgraded More Capabilities: Intergrated with TMC2209 V1.3 mute stepper driver, BIGTREETECH SKR Mini E3 V3.0 motherboard offers silent performance as default, and supports dual Z steppers for linear rail and belt upgrades, filament runout support...
Impressive Heat Dissipation: The BTT SKR MINI E3 V3.0 silent board also looks aesthetic with upgraded designs.New heatsink and 3 PWM controlled fans serve to cool down the machine during printing, effectively improving performances on heat dissipation. A...
Supports Touch and Graphic Display: BTT tft35-e3 v3.0 display enables you to easily switch between the Marlin LCD emulator and touch screen with menu interface, simply by pressing and holding the selector wheel. It's a plug and play on Ender series...
Main Control Chip: BIGTREETECH Octopus pro v1.1 h723 board adopts the ARM Cortex-M7 series, STM32H723ZET6, main frequency up to 550MHz, 512KB flash, processing is more stable and fast.
About Firmware: Supports Marlin and Klipper, compatible with BTT Pi V1.2/Pi 2 or CB1/CB2+Pi4b adapter, the best choice for Klipper high-speed/voltage printing, meet the individual need of DIY users, support operation systems Raspberry-Pi / Octoprint.
Stepper Motor Upgraded: Support 8 axis powerful motor driver, support 5V level for stepper motor driver, better performance. Support max 60V motor input voltage to inprove motor power, reduce pulse losing. Support STEP/DIR/UART/SPI Mode, such as...
Onboard MAX31865: Support 2/4-wire PT100/PT1000 temperature measurement without welding (the soldering resistance can also support 3-wire PT100/PT1000 temperature measurement. Onboard Jst interface, support Canbus function.
BIGTREETECH SKR Pico V1.0 motherboard uses Raspberry-Pi ARM Cortex-Mo+ MCU PR2040, and has been upgraded in ID design. It has a stylish appearance and excellent performance, making it an ideal choice for Voron players. The fuse kit consists of a fuse and...
BTT SKR Pico v1.0 control board with Raspberry Pi board frame, Raspberry-Pi can be perfectly installed on BTT SKR Pico mainboard, saving internal spaces. The unique lateral design of SKR Pico‘s seat perfectly matches the space characteristics of the...
Mute Printing & Premium Capacitors: Featured with TMC2209 mute driver UART mode, big tree tech SKR PICO V1.0 supports mute 3D printing. The main version of the chip capacitor (MLCC) adopts high-quality Murata capacitors to enhance product's quality
Upgraded Heat Dissipation: Upgrade the design of the heat sink and increase the heat dissipation area. Increased controllable fan enables to lower the temperature of the whole machine when the it's working, effectively solving problems related to heat...
Silent Control Board: BIGTREETECH Direct SKR MINI E3 V2.0 adopts ARM Cortex-M3 series STM32F103RCT6 main control chip with 32-bit CPU 72MHz, integrated with TMC2209 to enhance its stability. It's a super easy drop in replacement for Ender 3 printer.plug...
Better Thermal Dissipation: The hot-bed MOS tube uses WSK220N04, low on-resistance, which reduces heat generation. Enlarged heat dissipation area protects driving chip and components from problems caused by heat sink.
Support Various Functions: BTT SKR MINI E3 V2.0 control board supports various function extensions, such as, BLtouch, filament detection, resumption of shutdown, shutdown after shutdown, etc.
4 Layers for Board: BIGTREETECH Direct SKR MINI E3 V2.0 increased to 4 layers on the control board's back, so as to improve on heat dissipation signal function and anti-interference.
High Speed Printing Kit: BIGTREETECH Octopus Pro V1.1 h723 board adopts the ARM Cortex-M7 series-STM32H723ZET6, main frequency up to 550MHz, 512KB flash. Support Marlin/Klipper/Operation systems Raspberry -Pi/Octoprint, the best choice for Klipper...
BIGTREETECH Octopus Pro V1.1 with 6 controllable fans, and two without control, with the possibility of selecting power supply voltage between Vin, 12V, and 5V. Onboard Max31864, support 2/4-wire PT100/PT1000 temperature measurement without welding...
Main Core Board: BIGTREETECH BTT PI V1.2 motherboard adopts ALLWINNER H616, 64-bit Quad-core, [email protected] Processor, RAM is 1GB DDR3L SDRAM. the same as the Raspberry-Pi 3B/4B, built-in 2.4G Wifi module, supports 100Mbps wireless network.
Display: BTT Pi V1.2 display adopts MaliG32 MP2 GPU, support OpenGL3.2 and HDMI2.0A UHD 4K Video & Audio output and SPI screen (such as HDMI5/TFT35 SPI), onboard 4xUSB2.0 port. Onboard Standard 40-pinGPIO header, 3.5mm Audio Jack, TF card slot, ADXL...
Main Control Chip Upgraded: BIGTREETECH Manta M5P control board adopts 32bit ARMCortex-M0STM32G0B1RET6 chip, frequency of 64MHz, it can installation of the BIGTREETECH CB2/CB1/eMMc/Raspberry-Pi CM4 to run the Linux systyem, running Klipper, when without...
Rich Expansion Ports: Support filament runout detection sensor, BLtouch, BIQU Microprobe, RGB Lights, automatic shutdown module, Onboard proximity switch and SPI(ADXL345) port ,support NPN and PNP type selection,(24V,12V,5V)voltage selection, for users...
Easy operation: Thermistor can select the value of pull-up resistor through jumper to support PT1000 without external module Convenient for user to DIY and the MCU firmware can be upgraded through SD card, or updated through DFU through Klipper's...
【Efficient and Powerful】BIGTREETECH Pi V1.2 control board's CPU uses ALLWINNER H616, 64-bit Quad-core, Cortex-A53 1.5GHz Processor, 1GB DDR3L RAM, Debian Linux compatible and fully customizable to suit your needs.
【Klipper Compatibility】 BIGTREETECH Pi compatible with SKR Mini E3 V3.0/Octopus V1.1/Octopus Pro/Max EZ/SKR V1.4 Turbo/SKR Pico/SKR 3/EZ, Kraken series control board, running Klipper firmware.
【About Size】Same Size as the Raspberry-Pi, a nice alternative for your next Pi project. Creates a wide range of projects, from home automation and robotics to multimedia and gaming.
【Rich Connectivity】Its 40-PIN GPIO, 4 USB ports, HDMI, Ethernet, and more ensure that you have all the connections you need to bring your innovative ideas to life.
Last update on 2026-10-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best 3D Printer Controllers
Compatibility
Ensure the controller is compatible with your specific 3D printer model and firmware. Check the documentation for both the controller and your printer to avoid integration issues. Some controllers offer broader compatibility with popular firmware like Marlin or Klipper.
Features and Functionality
Consider the features that are important for your printing needs. Key functionalities include:
Number of stepper motor drivers: More drivers allow for more axes or extruders.
Heated bed and hotend support: Essential for printing with a wider range of materials.
Connectivity options: USB, SD card, and Wi-Fi are common for file transfer and control.
Screen support: Compatibility with LCD or touchscreen displays for standalone operation.
Ease of Use and Support
Evaluate how easy the controller is to set up and configure. Look for clear documentation, active community forums, or manufacturer support. If you are new to 3D printing, a controller with a more user-friendly interface and straightforward setup process might be preferable.
Frequently Asked Questions
What is the primary function of a 3D printer controller?
A 3D printer controller is the central processing unit that interprets G-code commands and translates them into physical actions. It manages the movement of the print head and bed, controls the temperature of the nozzle and heated bed, and operates the extruder.
How do I know if a controller is compatible with my 3D printer?
Check the controller's specifications against your 3D printer's requirements, paying close attention to the type of stepper motor drivers, voltage requirements, and supported firmware. Refer to your printer's manual and the controller's documentation for compatibility information.
Can I upgrade my existing 3D printer with a new controller?
Yes, upgrading the controller is a common modification for 3D printers. It can significantly enhance performance, add new features, and improve overall print quality. Ensure you have the necessary technical skills or seek assistance for the installation and configuration process.
What is the difference between 8-bit and 32-bit controllers?
32-bit controllers offer significantly more processing power than 8-bit controllers, leading to faster calculations, smoother movements, and the ability to handle more complex features. For most modern 3D printers and demanding printing tasks, a 32-bit controller is generally recommended.
As an Amazon Associate, we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change.
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