BigTreeTech Octopus V1.0 32-bit High-Performance Control Board

Manufacturer: BigTreeTech

Powerful 32-bit mainboard designed for advanced 3D printers, multi-extruder systems, large-format machines, CNC, and robotics projects. Supports up to 8 stepper drivers.

Features

• 8 Independent Stepper Drivers: Perfect for dual/triple extrusion, multiple Z-axes, etc.
• Wide Driver Compatibility: TMC2209, TMC2208, DRV8825, A4988 and more
• Dual MCU Architecture: STM32F446 + STM32F103 for excellent performance
• Extensive I/O: Many fan outputs, sensors, endstops & expansion ports
• Full Support: Klipper, Marlin, RepRapFirmware

Benefits

• Build very complex printer configurations
• Future-proof platform with lots of expandability
• Professional-grade controller for custom machines
• Excellent community firmware ecosystem

Requirements

• Stepper drivers usually purchased separately
• Manual firmware configuration required (not plug-and-play)
• Best suited for intermediate → advanced users

Package Contents: 1 × BigTreeTech Octopus V1.0 Control Board

Keywords

bigtreetech octopus v1.0, 8 stepper driver board, 32bit control board, tmc2209 compatible, klipper board, multi extruder motherboard

Weight: 0.3 kg