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๐ Command your 3D printer like a pro with the Octopus V1.1 โ power, silence, and expansion in one sleek board!
The BIGTREETECH Octopus V1.1 is a cutting-edge 32-bit 3D printer motherboard featuring an ARM Cortex-M4 STM32F446ZET6 processor at 180MHz, supporting up to 8 stepper drivers and 6 controllable PWM fans. Designed for advanced users, it offers CAN Bus connectivity for modular expansion, supports both Klipper and Marlin firmware, and enables versatile printing options via SD card or USB. With robust power management and smart features like power loss recovery and sensorless homing, itโs engineered to elevate your 3D printing experience to professional levels.
















| Are Batteries Included | No |
| Asin | B094Y77FQN |
| Brand | BIGTREETECH |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (123) 4.6 out of 5 stars |
| Date First Available | 10 April 2022 |
| Graphics Card Interface | Integrated |
| Item Model Number | ZZB000540 |
| Item Weight | 322 g |
| Manufacturer | BIGTREETECH |
| Maximum Memory Supported | 512 KB |
| Memory Clock Speed | 512 MHz |
| Memory Technology | DDR4 |
| Number Of Hdmi Ports | 4 |
| Number Of Usb 2 0 Ports | 6 |
| Package Dimensions | 18.8 x 13 x 4.39 cm; 322 g |
| Processor Type | Cortex |
| Series | BIGTREETECH Octopus v1.1 |
| Voltage | 24 Volts |
User
Integral addition to my ender 5 pro mercury 1 hydra build
Exceeded my expectations. Very well made and functioning flawlessly.
User
Amazing board
Used as a massive major huge upgrade for my sidewinder X2. Lots of motor, fan and sensor i/o make this the perfect board. Marlin 2 firmware compiled for it without any issues (once you get your toolchain all set up).Now running independant Z axis, inductive sensors on x,y and z and I'm about to re-add the filament runout sensor, and some RGB LEDs.Perfect for the DIYer.
User
Octusa
Working on my old Prusa which was in RAMPS. Now I can call my project Octusa.
User
This board is amazing
Like all BTT products, this board is amazing, been using it for my Voron 2.4 build and it is flawless and very performant
User
Solid and powerful mainboard
This thing is a true multi-tool of a printer control board, covers just about anything even the most advanced printers could possibly need.
Trustpilot
1 week ago
1 month ago