UK Stock

If it says in stock, it's in stock in the UK

Superfast DPD Next Day and Weekend Delivery

Call Us! - Tel: 0121 818 0156

Free UK Delivery On Orders Over £40

See Shipping Policy

Live Web Chat - No Robots!

BigTreeTech Octopus Pro V1.0.1 (F429)


Out of stock

Want to be notified when this product is back in stock?

There are 2 variants of the Octopus Pro:

  • Octopus Pro F446 (180 Mhz ARM-Cortex-M4 CPU & 512 KB flash memory)
  • Octopus Pro F429 (168 Mhz ARM-Cortex-M4 CPU & 1MB flash memory)

This is the F429 – While having a slight run speed disadvantage, this should be the board of choice for those looking for some serious firmware flexibility.


8 Powerful Stepper Drivers

8 powerful stepper drivers provide more stable operation.
5V level for stepper motor drivers and 60V motor input voltage contribute to better performance and reduction of pulse loss.

168Mhz ARM Cortex-M4 CPU or 180Mhz ARM Cortex-M4 CPU

BIGTREETECH Octopus Pro uses a 32-bit ARM Cortex-M4 series chip with a core frequency of 168 or 180 MHz, providing enough power to realise even the most demanding applications and ideas.

NTC100K Onboard MAX31865 Chip

For NTC100K & PT100/PT1000 high-temperature thermistors.

Compatible Stepper Driver Interfaces: SPI, UART, STEP/DIR

Matching Screens:

  • LCD display (LCD12864, LCD2004 etc.)
  • TFT touch screens

Fan Connections:

  • 6 x controllable PWM fans
  • 2 x normal fans
  • 3 x adjustable voltages for the fans (5V, 12V and 24V)

Other Interfaces:

  • 8 x stepper driver connections
  • Raspberry PI Interface
  • CAN BUS, SPI and I2C for extensions
  • USB-C
  • Dual Z-axis
  • 4 x heating cartridge connections
  • WiFi interface for ESP8266 based modules
  • BL-Touch and other auto-levelling upgrades


SKU: BTTOcto Categories: , Tags: , ,


BIGTREETECH Octopus Pro F429 is a very powerful motherboard with 8 stepper driver support, so this motherboard can control up to 8 different axes. This feature is especially suitable for multi-colour printing and tool changers, for the use of different tools/modules such as different 3D print heads, laser engraving, laser cutting, etc. All fantasies and modifications can be realised.

The mainboard is compatible with Klipper, Raspberry and Marlin open-source software.

Reviews (0)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Your Basket 0



Create an account

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

Password Recovery

Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.

For The 6th May Only

Enjoy 10% Off

The eSun Range

Before you turn your back
Don't forget it's 10% off With - Payday9 at checkout

10% off


We're building a safe space to share ideas