BIGTREETECH
Octopus V1.1
The BIGTREETECH Octopus V1.1 is a high-performance mainboard designed specifically for advanced 3D printer setups requiring extensive motor control. This green PCB control board is engineered to manage complex multi-motor configurations, supporting up to eight stepper drivers simultaneously. It offers broad firmware compatibility, integrating seamlessly with popular systems like Klipper, Marlin, and RepRapFirmware. Ideal for users building powerful, customized 3D printers, the Octopus V1.1 provides the robust foundation needed for precise, high-speed motion control and expanded peripheral integration in demanding printing environments.
$42.68
Owner Satisfaction
4.4
/ 5
Category Rank
248
/ 532
#248 in 3D Printer Accessories
Price vs Category Average
+2%
Above average
Type
3
/ D Printer Mainboard
Who it's for
- High Motor Capacity
- Klipper Optimization
- Extensive I/O and Expansion
Who should skip it
- Complexity for Beginners
- Large Physical Footprint
- High Power Management Needs
Key Specs
Type
3D Printer Mainboard
Usage
Control board for multi-motor 3D printers
Stepper Driver Support
Up to 8 drivers
Material
PCB (Printed Circuit Board)
Color
Green
Compatibility
Klipper, Marlin, RepRapFirmware
Package Contents
Mainboard, USB Cable, Jumpers, Heat Sinks
Features
- Supports up to eight independent stepper drivers
- Broad compatibility with Klipper firmware
- Designed for multi-motor 3D printer control
- Includes necessary heat sinks for thermal management
- Facilitates complex motion system builds
- Reliable PCB construction for stable operation
What customers say
The BIGTREETECH Octopus V1.1 is celebrated as a powerhouse mainboard ideal for advanced users running Klipper firmware on complex setups like IDEX or multi-color systems. Customers highly value its exceptional feature set, especially the eight stepper driver slots and native CAN bus support, making it a versatile hub for demanding projects. The robust processor easily handles high computational loads. However, this power comes with complexity. Novice users often report a steep learning curve and challenging documentation. While component quality is generally rated well, the board demands significant user investment in configuration. It stands out as the gold standard for high-performance, high-axis count 3D printing.
Still have a question?
Ask Hayley anything about this product before you decide.