--- product_id: 328529332 title: "BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis" brand: "bigtreetech" price: "17955 som" currency: KGS in_stock: true reviews_count: 13 category: "Bigtreetech" url: https://www.desertcart.kg/products/328529332-bigtreetech-octopus-v1-1control-board-32bit-silentmotherboard-support-8axis store_origin: KG region: Kyrgyzstan --- # 180MHz ARM Cortex-M4 MCU 24V input with multi-voltage fan support 8 driver sockets + CAN Bus expandability BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis **Brand:** bigtreetech **Price:** 17955 som **Availability:** ✅ In Stock ## Summary > 🦑 Octopus Power: Command your 3D printer like a pro with silent, scalable precision! ## Quick Answers - **What is this?** BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis by bigtreetech - **How much does it cost?** 17955 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/328529332-bigtreetech-octopus-v1-1control-board-32bit-silentmotherboard-support-8axis) ## Best For - bigtreetech enthusiasts ## Why This Product - Trusted bigtreetech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast 32-bit Performance:** Harness the power of a 180MHz STM32F446ZET6 for ultra-responsive 3D printing control. - • **Expandable CAN Bus Connectivity:** Easily scale your setup with CAN Bus support for smooth integration of additional expansion boards. - • **Plug & Play Firmware Flexibility:** Supports Klipper and Marlin with USB and DFU mode updates—perfect for pros and tinkerers alike. - • **Versatile Multi-Voltage Fan Control:** Seamlessly manage up to 6 PWM fans with selectable 5V, 12V, or 24V outputs—no extra hardware needed. - • **Comprehensive Sensor & Display Support:** Compatible with BLTouch, Microprobe, filament runout sensors, power loss detection, and TFT touchscreens for a smarter printing experience. ## Overview The BIGTREETECH Octopus V1.1 is a high-performance 32-bit 3D printer control board featuring a 180MHz ARM Cortex-M4 MCU, 8 driver sockets, and CAN Bus expandability. It supports multi-voltage PWM fan control, advanced sensor integration, and is compatible with popular firmware like Klipper and Marlin. Designed for demanding multi-axis setups, it offers robust connectivity and flexible firmware updating options, making it the go-to motherboard for professional-grade 3D printing. ## Description desertcart.com: BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis | TMC2209 Stepper Motor Driver Compatible BTT Pi V1.2/Pi 2 to Running Klipper/Marlin for Voron 2.4/CoreXY/VZbot 3D Printer : Industrial & Scientific Review: Works well if you configure it correctly - Worked well at first. Fan stopped working after. Not sure if it was my fault or not Review: Awesome board! - 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. ## Features - Main Control Chip: BIGTREETECH Octopus V1.1 control board 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: BIGTREETECH Octopus V1.1 32bit 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 V1.1 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: BIGTREETECH Direct Octopus V1.1 32bit control board compatible with BTT Pi V1.2/Pi 2, 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. - Type C powers the MCU: Plug the jumper cap into the 5V USB power supply port of the motherboard. You can use the Type C interface to power the motherboard, which makes it easier for the computer to program firmware. If the jumper cap is pulled out, the switching power supply must be turned on when the motherboard is connected to the PC. - Multifunctional interface: BTT Octopus V1.1 control board support Eddy V1.0, BLTOUCH, Microprobe auto bed leveling sensor, SFS V2.0 smart filament runout, power loss detection, CEB V1.0, SKSM V1.0, automatic power down. Display support TFT35 E3 V3.0.1/TFT35 V3.0/TFT50/70. When running Klipper touch mode, please choose HDMI5 V1.2 Touchscreen. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 134 Reviews | ## Product Details - **Brand:** BIGTREETECH Direct - **Color:** black - **Display Type:** TFT - **Material:** Plastic - **Voltage:** 24 Volts ## Images ![BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis - Image 1](https://m.media-amazon.com/images/I/811HCTqWhZS.jpg) ![BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis - Image 2](https://m.media-amazon.com/images/I/717N0yPTCXL.jpg) ![BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis - Image 3](https://m.media-amazon.com/images/I/71xDW0kvQ+L.jpg) ![BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis - Image 4](https://m.media-amazon.com/images/I/71NpCMlEZaL.jpg) ![BIGTREETECH Octopus V1.1Control Board 32Bit SilentMotherboard Support 8Axis - Image 5](https://m.media-amazon.com/images/I/7188YN7v2KL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well if you configure it correctly *by R***M on November 29, 2025* Worked well at first. Fan stopped working after. Not sure if it was my fault or not ### ⭐⭐⭐⭐⭐ Awesome board! *by C***. on December 9, 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. ### ⭐⭐⭐⭐⭐ Perfect for your 3d printer - Voron | VZ | Ratrig *by L***S on April 3, 2024* 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/328529332-bigtreetech-octopus-v1-1control-board-32bit-silentmotherboard-support-8axis](https://www.desertcart.kg/products/328529332-bigtreetech-octopus-v1-1control-board-32bit-silentmotherboard-support-8axis) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-07-25*