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๐ Upgrade your 3D printing game with the Octopus V1.1 โ where power meets precision!
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 expansion, supports Klipper and Marlin firmware, and enables both offline SD card and USB OTG printing. With robust voltage regulation and multiple sensor interfaces, itโs engineered for high-performance, silent, and versatile 3D printing setups.
















| ASIN | B094Y77FQN |
| Brand Name | BIGTREETECH Direct |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (115) |
| Manufacturer | BIGTREETECH |
| Material Type | Plastic |
| Model | ZZB000540 |
| Part Number | ZZB000540 |
| UPC | 779605800352 |
| Unit Count | 1 Count |
| Voltage | 24 Volts |
R**M
Worked well at first. Fan stopped working after. Not sure if it was my fault or not
T**R
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.
L**S
If you want a fully loaded motherboard for your 3D printer, this is it. Its impressive how many ports and features on the board. Follow the guides online, or find some useful Github repositories and youll be up and running in no time. I personally use it in my Voron 2.4, works great and has supported all the extras i've added.
V**S
Like all BTT products, this board is amazing, been using it for my Voron 2.4 build and it is flawless and very performant
A**R
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
4 days ago
1 month ago