BIGTREETECH Octopus Pro F446l mainboard with opt. adjustable voltage up to max.60V

BIGTREETECH Octopus Pro Powerful motherboard with voltage adjustment up to max. 60V

Features and benefits

Designed for 8 powerful stepper drivers
169 Mhz or 180 Mhz ARM Cortex-M4 processor
MAX31865 chip for HT thermistors
Max. Voltage 60 V, optionally adjustable

Description
BIGTREETECH Octopus Pro is a very powerful motherboard with support for 8 stepper drivers, so this motherboard can control up to 8 different axes. This function is especially suitable for multi-color printing and tool changing, for using different tools/modules such as different 3D print heads, laser engraving, laser cutting, etc. This way, all fantasies and ideas for modifications can be realised.

The motherboard is compatible with Klipper, RepRap and Marlin systems and supports Raspberry Pi and Octoprint.

There are 3 variants of Octopus Pro:

Octopus Pro F446 (180 Mhz ARM-Cortex-M4 CPU and 512 KB flash memory)
Octopus Pro F429 (168 Mhz ARM-Cortex-M4 CPU and 1MB flash memory)
Octopus Pro H723 (550 MHz ARM-Cortex-M7 CPU and 512 KB flash memory)

8 powerful stepper drivers

More stable operation is ensured by 8 powerful stepper drivers.
The 5 V level for stepper motor drivers and 60 V motor input voltage contribute to better performance and reduced 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, which provides sufficient performance to implement even the most demanding applications and ideas.

NTC100K Built-in MAX31865 chip

For NTC100K and PT100/PT1000 high temperature thermistors.

Compatible stepper driver interfaces: SPI, UART, STEP/DIR

Matching screens:

LCD display (LCD12864, LCD2004, etc.)
TFT touch screens
Fan connection:

6 x PWM controlled fans
2 x normal fans
3 x adjustable fan voltages (5 V, 12 V and 24 V)
Other interfaces:

8 x stepper driver connection
Raspberry PI Interface
CAN BUS, SPI and I2C for expansion
USB-C
Dual Z-axis
4 x heating cartridge connection
RGB LED
WiFi interface for ESP8266 based modules
BL-Touch and other auto-leveling enhancements