BIGTREETECH BTT Octopus Pro V1.0/V1.1 For 3D Printer

~~$96.58 USD~~ $83.65 USD Verkoop

1020000432

Type: Octopus Pro V1.1 with Chip H723

Octopus Pro V1.1 with Chip H723 Octopus Pro V1.0 with Chip F446

Size: Without drivers

Without drivers With 8 PCs TMC2209 With 2 PCs TMC5160T Pro With 4 PCs TMC5160T Pro With 8 PCs TMC5160T Pro

Productvarianten

Aantal

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30-Day Returns, 180-Day Warranty
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About Warehouses

Default Shipping: China Warehouse
Unless otherwise specified, orders are shipped from our China warehouse, with worldwide delivery available. Estimated delivery time is 12–20 business days, depending on your destination.

Alternative Warehouse Options
Selected products offer US or EU warehouse options as variants, subject to stock availability.

US Warehouse: Available for delivery within the contiguous United States only. Alaska, Hawaii, Puerto Rico, and military addresses are excluded. Estimated delivery time: 5–7 business days.
EU Warehouse: Estimated delivery time: 5–7 business days.

For more information, please refer to our Shipping Policy.

BIGTREETECH Octopus Pro V1.0 Control Board/ Mainboard

Firmware link: Click here

【Main Control Chip】The main control board uses 32-bit ARM-level Cortex-M4 series STM32H723ZE/ STM32F446ZE chip with a frequency of up to 168MHz and the flash is 1MB.

【Support 60V Input】Supports up to 8 3D printer motherboards with a maximum 60V stepper motor. The motor drive power supply supports up to 60V input (only for the motor drive power supply).

【6 Controllable Fans】Up to 6 controllable fans, two normally open fans, and both support power supply voltage, 12V, 5V options.

【Update Firmware: Klipper/Marlin/RRF】Supports firmware update via DFU mode. This is where the firmware is sent to the board directly from the PC and does not require a bootloader however this method is not recommended for novice users as discussed later in this document.

【Level conversion IC】Supports proximity sensor, jumper optional pull-up resistor, supports more models, supports BL Touch.

Key Features:

STM32F446 32-bit Cortex-M4 MCU @180MHz for fast processing
Supports 8 pluggable stepper drivers (TMC2209, TMC5160, etc.) + 9 motor channels
High-voltage motor drive: DC 12-60V
Separate power inputs: motherboard (DC 15-28V), motors, and heated bed (DC 12-28V)
Rich interfaces: USB-C, Raspberry Pi header, ESP8266 WiFi support, CAN bus, multiple UART/SPI
High I/O count for sensors, probes, RGB, fans, and expansions
Built-in protections: over-temperature, over-current, and short-circuit safeguards
Compatible with Marlin, Klipper, and RepRapFirmware (F446 variant optimized for Klipper & Marlin)
Compact size: 160×100mm with standard 150×90mm mounting holes

*Please note: the H723 version does not include a fuse, while the F446 version includes a fuse.

Great board

It’s definitely worth the money. And it’s worth the wait to save money. Awesome product

Best board for Rat Rig

I have purchased at least 5 of these since they were first released. I have 3 Rat Rigs and each has a spare board, They are easy to install and the wiring is straight forward, The price has dropped since my first purchase - so I keep getting more!
Here it is running on my You tube
https://www.youtube.com/watch?v=kfc9fUxxIaU&t=3s&ab_channel=DavidWilson

Excellent board

Perfecto

Buena placa base de muy buena calidad nada más verla se nota lo bien echa que está, y un buen servicio

An Outstanding 3D Printer Controller/Motherboard

I've had the pleasure of using the Octopus Pro v1.1 from BigTreeTech, and I must say, it's one of the best 3D printer controllers/motherboards I've encountered. As an engineer and electronics hobbyist, I can truly appreciate the thought and effort that went into this product.

First off, the feature set is impressive—BigTreeTech has packed this board with everything you could need for a custom or DIY 3D printer. The "Pro" in the name is fully justified, as it goes above and beyond what you'd expect from a standard controller.

The PCB design is nothing short of amazing. From an engineering standpoint, it’s clear that the team at BigTreeTech has done a remarkable job. The layout is clean, the components are well-organized, and the overall build quality is top-notch. The STM32H723 MCU used in this controller is particularly noteworthy. It’s a highly capable and powerful chip, making it an ideal choice for running along with Klipper firmware, which I've found to be perfect for pushing the limits of my 3D printer.

On a practical note, I received the product on time, and it arrived in perfect condition—nothing was damaged during shipping, which is always a concern with sensitive electronics.

I want to emphasize that this is not a paid review or paid promotion; these are purely my personal opinions based on my experience with the product. The Octopus Pro v1.1 has genuinely impressed me, and I highly recommend it to anyone looking for a reliable and feature-rich controller for their 3D printer.

Dear Customer,

Thank you very much for your high evaluation of Octopus Pro v1.1! We are very happy to know that you are satisfied with this product, especially as an engineer and electronics enthusiast, it means a lot to us to recognize our design and efforts.

We are always committed to providing users with high-quality and feature-rich products, and your feedback is the best affirmation of our work. We are also very pleased to see that you have a deep understanding of every detail of the product and have achieved ideal results during use.

We will continue to work hard to bring more excellent products to you and other users. If you have any questions or needs in the future, please feel free to contact us.

Thank you again for your support and trust!

Best wishes,
BIQU Customer Service Team

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