Unbranded
BIGTREETECH BTT Octopus V1.1 Control Board + 8PCS TMC2209 Drivers
Upgrade your 3D printing setup with the BIGTREETECH BTT Octopus V1.1 Control Board, a high-performance solution for FDM printers. This board is bundled with 8 TMC2209 stepper drivers, delivering exceptional precision and smooth motion control. Powered by a 32-bit ARM Cortex-M4 MCU running at up to 180MHz, it ensures efficient processing for complex prints. The Octopus V1.1 is fully compatible with Marlin2.0 and Klipper firmware and offers extensive expansion, supporting up to eight stepper motors. It's an ideal choice for hobbyists and professionals seeking enhanced performance and versatility in their 3D printing projects.
$74.00
Owner Satisfaction
4.5
/ 5
Category Rank
147
/ 532
#147 in 3D Printer Accessories
Price vs Category Average
+77%
Above average
Part Type
Control Board
/ Control Board
Who it's for
- High Axis Capacity (8 Drivers)
- Silent and Feature-Rich Drivers
- Robust 32-bit Processing
Who should skip it
- Steep Learning Curve
- Requires Active Cooling
- Complex Wiring Harness
Key Specs
Part Type
Control Board
Accessory Type
Stepper Motor
Main Control Chip
STM32F446ZET6 (32-bit ARM-level Cortex-M4 series)
Maximum Frequency
Up to 180MHz
Driver Support
8PCS Stepper Motor Drivers
Firmware Compatibility
Marlin2.0/Klipper
Compatible Printer Technology
FDM
Features
- Powerful 32-bit ARM Cortex-M4 MCU
- Supports up to 8 stepper motor drivers
- Includes 8 TMC2209 stepper drivers
- Compatible with Marlin2.0 and Klipper
- High-performance processing up to 180MHz
- Designed for FDM 3D printers
- Extensive expansion capabilities
- Reliable and precise motion control
What customers say
The BIGTREETECH BTT Octopus V1.1 Control Board, paired with eight TMC2209 drivers, is highly regarded for its premium performance and extensive feature set, especially for complex builds. Users value the capacity for eight stepper drivers, perfect for multi-axis systems. The included TMC2209 drivers deliver exceptionally silent operation and smooth motion control, significantly improving the printing experience. Its robust compatibility with Klipper firmware allows builders to leverage its power for high-speed precision. While experienced users find the setup rewarding, novices report a steeper learning curve with initial firmware and wiring. Overall, the board offers unparalleled feature density and performance for serious builders.
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