---
product_id: 425634159
title: "Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer"
brand: "bigtreetech direct"
price: "953 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Bigtreetech Direct"
url: https://www.desertcart.pl/products/425634159-octopus-v1-1-control-board-32bit-silent-motherboard-8-stepper
store_origin: PL
region: Poland
---

# 6 controllable PWM fans + 2 voltage-selectable Supports 8 stepper drivers + CAN Bus expansion 32-bit ARM Cortex-M4 CPU @180MHz Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer

**Brand:** bigtreetech direct
**Price:** 953 zł
**Availability:** ✅ In Stock

## Summary

> 🐙 Octopus V1.1: The brain your 3D printer deserves — power, precision, and expandability in one sleek board.

## Quick Answers

- **What is this?** Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer by bigtreetech direct
- **How much does it cost?** 953 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/425634159-octopus-v1-1-control-board-32bit-silent-motherboard-8-stepper)

## Best For

- bigtreetech direct enthusiasts

## Why This Product

- Trusted bigtreetech direct brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Advanced Cooling:** Up to 6 PWM fans with voltage flexibility keep your machine running cool under pressure.
- • **Expandable Control:** 8 stepper driver sockets plus CAN Bus support let you future-proof your printer setup effortlessly.
- • **Smart Printing Modes:** Switch between SD card and USB OTG printing with power-loss resume and shutdown-after-print features for zero downtime.
- • **Powerhouse Performance:** Harness the lightning-fast 180MHz STM32F446ZET6 processor for seamless 3D printing precision.
- • **Dual Firmware Compatibility:** Run Klipper or Marlin firmware with easy USB and DFU updates tailored for pros and tinkerers alike.

## Overview

The BIGTREETECH Octopus V1.1 is a cutting-edge 32-bit 3D printer motherboard featuring an ARM Cortex-M4 STM32F446ZET6 CPU running at 180MHz. It supports up to 8 stepper drivers and CAN Bus connectivity for modular expansion. With 6 controllable PWM fans plus 2 additional voltage-selectable fans, it ensures optimal thermal management. Compatible with Klipper and Marlin firmware, it offers versatile printing options via SD card or USB OTG, including power-loss resume and automatic shutdown. Designed for demanding 3D printing setups, it delivers professional-grade performance and future-ready flexibility.

## Description

🐙BIGTREETECH Octopus V1.1 Motherboard is a powerful and feature-rich, 3D printer motherboard that supports up to 8 stepper drivers with 9 stepper driver outputs in total. 🐙OCTOPUS MOTHERBOARD PARAMETERS 1. Edge to edge size: 160*100mm 2. Mounting hole to hole size: 150*90mm 3. Microprocessor: ARM 32-bit Cortex-M4 CPU: STM32F446ZET6 4. Recommended input voltage: DC24V 5. Motor drivers: Pluggable drivers supporting all popular driver types. 6. Motor driver sockets: MOTOR0, MOTOR1, MOTOR2_1, MOTOR2_2, MOTOR3, MOTOR4, MOTOR5, MOTOR6, MOTOR7 7. Temperature sensor interfaces: TB, T0, T1, T2, T3 (With direct inputs available that bypass the protection circuit for alternate use). 8.Expansion interfaces: Filament runout, power loss detection, automatic power down, BL Touch, and many others. 🐙OCTOPUS MOTHERBOARD FEATURES 1. Uses a 32-bit ARM Cortex-M4 series STM32F446ZET6 main control chip with a core frequency of 180MHz. 2. Interfaces with a Raspberry Pi using emulated serial over USB or direct UART to any of the serial ports on the board. 3.3.Supports running Klipper and Marlin. 4.Supports up to 4 hotend heaters 5.Supports 12V or 24V inputs with built-in 12V, 5V, and 3.3V regulators to provide rails for peripheral use. 6.Supports multiple languages such as English and Simplified Chinese and can easily switch between different languages 7.Supports “print from SD card” and “print via USB OTG” using the integrated USB-A port. 8.Supports BL Touch and various other ABL sensors. 9.Supports CAN-BUS using a 6P6C RJ11 interface, which offers the board the ability to interface with future expansion modules. 10.Supports StallGuard for sensorless homing with TMC drivers. 11.Supports the shutdown after printing function. 12.Supports the power loss print resume function

Review: Worked well at first. Fan stopped working after. Not sure if it was my fault or not
Review: New motors, pulleys, drivers and this board, my printer now moves like it will hurt you if you were to stick your fingers in the wrong spot. Excellent. Before with a stock board with onboard drivers doing the same would make it skip steps. I've got room to upgrade with this which is great. Kinda wish the thermistor chip wasn't a tiny smd mod, but otherwise this seems like a great board so far.

## Features

- 🐙【Main Control Chip】: BIGTREETECH Octopus V1.1 motherboard adoptes ARM Cortex-M4 series STM32F446ZET6 32-bit microcontroller at 180MHz with 512Kb flash ROM. Notice: Input voltage only supports 24V, 12V is not allowed.
- 🐙【CAN BUS】BTT Octopus control board supports CAN Bus connectivity using an ethernet connector. This CAN Bus connection allows to expand control board with other expansion boards very easily.
- 🐙【6 PWM Fans Plus 2 】The Octopus Mainboard offers up to 6 controllable PWM fans and additional 2 without control with the possibility of voltage selection from 5V, 12V or 24V.The BTT Octopus also has 8 sockets for drivers, making it an ideal electronics for demanding machines.
- 🐙【Supports Klipper/Marlin】BTT Octopus supports running Klipper and Marlin.Supports firmware update by USB (recommended) and DFU mode(advanced users). Updating via DFU mode is to send firmware to the board directly from PC with no need for bootloader, which is not recommended for novice users.
- 🐙【Online/ Offline printing】Supports “print from SD card” and “print via USB OTG” using the integrated USB-A port. USB-C interface supports an emulated serial port that allows printing via USB.If you need any help regarding BTT Octopus V1.1 control board, please feel free to contact us via desertcart message. We have professional tech supports online to take care of your problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094Y77FQN |
| Brand Name | BIGTREETECH Direct |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (113) |
| Manufacturer | BIGTREETECH |
| Material Type | Plastic |
| UPC | 779605800352 |
| Voltage | 24 Volts |

## Product Details

- **Brand:** BIGTREETECH Direct
- **Colour:** Black
- **Material:** Plastic
- **UPC:** 779605800352
- **Voltage:** 24 Volts

## Images

![Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer - Image 1](https://m.media-amazon.com/images/I/811HCTqWhZS.jpg)
![Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer - Image 2](https://m.media-amazon.com/images/I/717N0yPTCXL.jpg)
![Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer - Image 3](https://m.media-amazon.com/images/I/71xDW0kvQ+L.jpg)
![Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer - Image 4](https://m.media-amazon.com/images/I/71NpCMlEZaL.jpg)
![Octopus V1.1 Control Board 32Bit Silent Motherboard 8 Stepper Drivers Support Running Klipper and Marlin 3D Printer - Image 5](https://m.media-amazon.com/images/I/7188YN7v2KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***M on 29 November 2025*

Worked well at first. Fan stopped working after. Not sure if it was my fault or not

### ⭐⭐⭐⭐⭐ Review
*by P***A on 21 March 2024*

New motors, pulleys, drivers and this board, my printer now moves like it will hurt you if you were to stick your fingers in the wrong spot. Excellent. Before with a stock board with onboard drivers doing the same would make it skip steps. I've got room to upgrade with this which is great. Kinda wish the thermistor chip wasn't a tiny smd mod, but otherwise this seems like a great board so far.

### ⭐⭐⭐⭐⭐ Review
*by C***. on 9 December 2021*

The board overall is well made and the connections are robust. I chose this board to update one of my printers to dual z axis and dual extrusion. Could have gone with SKR Pro, but I liked the fact I could set the voltages for various components like fans and inductive sensors. I have a mix of12 and 24 volt fans running, with no extra hardware to modify voltage. Setup info Isa little.scarce but if you Google."BTT octopus setup" you should find a guide. Even Wifi was easy to setup. You simply had to drop the firmware file on the SD card labeling the wifi firmware "esp3d.bin" the bootloader does the rest. Very critical you name the firmware files appropriately. Would hate to flash the wrong firmware on the wrong board. Overall working well and happy with my purchase.

## Frequently Bought Together

- BIGTREETECH Octopus V1.1 Control Board 32Bit Silent Motherboard Support 8 Axis TMC2209 Stepper Motor Driver Compatible BTT Pi V1.2/Pi 2 to Running Klipper/Marlin for Voron 2.4/CoreXY/VZbot 3D Printer
- BIGTREETECH TMC2209 V1.3 Stepper Motor Driver, 2.8A Ultra Silent Stepsticks Supports UART/Step/DIR Mode for Octopus V1.1/Octopus Pro/Manta M4P/M5P/M8P/SKR V1.4 Turbo/SKR 3 Control Board 6Pcs
- BIGTREETECH HDMI5 V1.2 Touchscreen Monitor 5 inch IPS LCD Display 800×480 for Raspberry-Pi 4B/3B, BTT Pi V1.2/Pi 2 Compatible with SKR Mini E3 V3.0/Octopus/Manta M4P/M5P SKR 3 to Running Klipper

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**Shop now:** [https://www.desertcart.pl/products/425634159-octopus-v1-1-control-board-32bit-silent-motherboard-8-stepper](https://www.desertcart.pl/products/425634159-octopus-v1-1-control-board-32bit-silent-motherboard-8-stepper)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*