---
product_id: 653647849
title: "BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard"
brand: "bigtreetech"
price: "$U3390"
currency: UYU
in_stock: false
reviews_count: 5
url: https://www.desertcart.uy/products/653647849-bigtreetech-pi-v1-2-control-board-octopus-v1-1-8pcs
store_origin: UY
region: Uruguay
---

# 8x TMC2209 ultra-silent stepper drivers Supports 5V/12V/24V multi-voltage fans 32-bit ARM Cortex-M4 CPU @180MHz BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard

**Brand:** bigtreetech
**Price:** $U3390
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade Your 3D Printing Game with Silent Power & Smart Control!

## Quick Answers

- **What is this?** BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard by bigtreetech
- **How much does it cost?** $U3390 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/653647849-bigtreetech-pi-v1-2-control-board-octopus-v1-1-8pcs)

## 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

- • **Whisper-Quiet Motion:** Experience ultra-silent printing with 8x TMC2209 V1.3 stepper drivers featuring StealthChop2 tech.
- • **Powerhouse Pi Integration:** Leverage the BTT Pi V1.2’s 64-bit Quad-core Cortex-A53 @1.5GHz with 1GB RAM and 4K UHD output for advanced UI and control.
- • **Next-Level Processing Power:** Harness the STM32F446ZET6 32-bit microcontroller for lightning-fast, precise 3D printing control.
- • **Seamless Firmware & Expansion:** Effortlessly run Klipper or Marlin firmware with CAN Bus, BLTouch, filament sensors, and power-loss resume.
- • **Versatile Multi-Voltage Fan Support:** Control up to 6 PWM fans with flexible voltage options (5V, 12V, 24V) for optimal cooling.

## Overview

The BIGTREETECH Pi V1.2 Control Board + Octopus V1.1 Kit is a high-performance 3D printer motherboard bundle designed for advanced DIY enthusiasts. Featuring an ARM Cortex-M4 32-bit MCU at 180MHz, 8 ultra-quiet TMC2209 stepper drivers, and a powerful 64-bit Quad-core Pi control board, it supports Klipper/Marlin firmware, multi-axis printing, and smart expansions like BLTouch and power-loss resume. Perfect for Voron 2.4, CoreXY, and VZbot printers, this kit delivers precision, silent operation, and future-proof connectivity.

## Description

BIGTREETECH Octopus V1.1 Motherboard is a powerful and feature-rich, 3D printer motherboard that supports up to 8 stepper drivers with 8 stepper driver outputs in total.OCTOPUS MOTHERBOARD PARAMETERS1. Edge to edge size: 160*100mm2. Mounting hole to hole size: 150*90mm3. Microprocessor: ARM 32-bit Cortex-M4 CPU: STM32F446ZET64. Recommended input voltage: DC24V5. Motor drivers: Pluggable drivers supporting all popular driver types. 6. Motor driver sockets: MOTOR0, MOTOR1, MOTOR2_1, MOTOR2_2, MOTOR3, MOTOR4, MOTOR5, MOTOR6, MOTOR77. 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.Supports running Klipper and Marlin.4.Supports up to 4 hotend heaters5.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 languages7.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: That's the best controller board so far. The first one was partly dead because the USB-C port was dead, but Jeff replaced it no questions asked. Great service Jeff, keep it up.
Review: Are you serious enough about 3d printing that you wanna bump the game up to life threatening stepper voltages? Then this is your huckleberry because you can. Wanna dabble in 5 axis printing? Why not. Do it.

## Features

- High Cost-effective Kit: Comes with BIGTREETECH Octopus V1.1 32bit control board and BIGTREETECH PI V1.2 with 8Pcs TMC2209 stepper driver Kit. Perfect for voron 2.4 3D Printer, adopts the latest ARM Cortex-M4 series STM32F446ZET6 32-bit microcontroller at 180MHz with 512Kb flash, support Klippper/Marlin Firmware.
- Powerful Function: BTT Octopus V1.1 motherboard support 8 axis stepper driver, offers up to 6 controllable PWM fans and additional 2 without control with the possibility of voltage selection from 5V,12V or 24V. Support CAN Bus connectivity using an ethernet connector and 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.
- Expansion Function: BTT Octopus V1.1 control board Support BLtouch, Microprobe v2.0, Eddy v1.0, smart filament runount sensor, shutdown after printing, resume printing after power failure, CAN bus, U disk function, IC expansion; at the same time reserved WIFI interface, PT100 thermistor interface (optional), dual Z-axis printer.
- Main Control Chip: BIGTREETECH BTT Pi V1.2 control board adopts ALLWINNER H616, 64-bit Quad-core, Cortex-A53@1.5GHz Processor. RAM is 1GB DDR3L SDRAM.the size same as the Raspberry-Pi 3B/4B. Display adopts MaliG32 MP2 GPU, support OpenGL3.2 and HDMI2.0A UHD 4K video & audio output and SPI screen. Onboard 4xUSB2.0 port. Powerful high performance details and clarity.
- Ultra-silent Stepper Motor Driver: Comes in 8Pcs BTT TMC2209 V1.3 stepper motor drivers and heatsink. Adopts StealthChop2 ultra-quiet technology. Its continuous drive current is 2A and peak current is 2.8A. The voltage range from 4.75V to 28V Supports STEP/DIR and UART mode.
- After-sales Service: The manual and installation instructions have been uploaded to Github,If you have any problems during use, please tell us at the first time. We will give you a satisfactory solution

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJDVNHQY |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (51) |
| Date First Available | 26 January 2024 |
| Item Dimensions LxWxH | 16 x 10 x 1 Centimeters |
| Item Model Number | USA6-1033921 |
| Item Part Number | USA6-1033921 |
| Item Weight | 440 g |
| Manufacturer | BIGTREETECH |
| Shipping Weight | 0.44 Kilograms |
| What is in the box? | Octopus v1.1+ BTT Pi V1.2 + 8 xTMC2209 V1.3 |

## Product Details

- **Brand:** BIGTREETECH
- **Colour:** Black
- **Display Type:** LCD or OLED
- **Operating Temperature:** 20 Degrees Celsius
- **Voltage:** 28 Volts

## Images

![BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard - Image 1](https://m.media-amazon.com/images/I/41WcEqVvdwL.jpg)
![BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard - Image 2](https://m.media-amazon.com/images/I/519DhC4b7+L.jpg)
![BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard - Image 3](https://m.media-amazon.com/images/I/51C2-Fd3ETL.jpg)
![BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard - Image 4](https://m.media-amazon.com/images/I/51FWvRR8nZL.jpg)
![BIGTREETECH Pi V1.2 Control Board + Octopus V1.1+ 8Pcs TMC2209 V1.3 Stepper Motor Driver Kit Upgrade Running Klipper for Voron 2.4, CoreXY, VZbot 3D Printer DIY Motherboard - Image 5](https://m.media-amazon.com/images/I/51lYvFkqO8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***N on 16 February 2023*

That's the best controller board so far. The first one was partly dead because the USB-C port was dead, but Jeff replaced it no questions asked. Great service Jeff, keep it up.

### ⭐⭐⭐⭐⭐ Review
*by Z***D on 27 April 2022*

Are you serious enough about 3d printing that you wanna bump the game up to life threatening stepper voltages? Then this is your huckleberry because you can. Wanna dabble in 5 axis printing? Why not. Do it.

### ⭐⭐⭐⭐ Review
*by I***N on 16 March 2025*

Octopus and drivers have been great. The missing star is because the bttpi is underpowered and struggles with attached USB cameras. I get 1-2 frames/sec, so will probably switch to a pi 4 or 5 to address that.

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**Shop now:** [https://www.desertcart.uy/products/653647849-bigtreetech-pi-v1-2-control-board-octopus-v1-1-8pcs](https://www.desertcart.uy/products/653647849-bigtreetech-pi-v1-2-control-board-octopus-v1-1-8pcs)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-24*