BIGTREETECH BTT Octopus Max EZ 32-Bit 3D Printer Control Board


Create Wishlist

Current Stock: 3

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

BIGTREETECH Octopus MAX EZ, a 32-bit motherboard, is an upgraded version of Octopus Pro developed by the 3D printing team of Shenzhen Big Tree Technology Co., Ltd. Its self-developed stepper motor sockets enhance safety and user experience, and it adds a series of features that Octopus Pro does not have, greatly enhancing its DIY capabilities.

Key Features:

  • 32-bit 550 MHz ARM Cortex-M7 series STM32H723ZET6 MCU
  • Onboard BOOT button to enable DFU mode to update the bootloader
  • The thermistor circuit is protected to prevent MCU damage from shorted heated bed and heater cartridge connections
  • Selectable voltage (24V, 12V, 5V) for CNC fan, no more need for external stepdown thus preventing board damage from user error
  • Upgraded with eFuse protection, which response faster with strong protection, effectively protecting the motherboard from being damaged caused by short circuits, over-current, electric spark, etc,
  • MCU firmware can be upgraded via SD card, or use DFU via Klipper's make flash command
  • 10 EZ driver sockets, working with the pinless driver, safer to use; Onboard SPI and UART, can be used by simply setting in the firmware, no need for a jumper
  • Support power loss recovery, filament runout sensor, CAN, auto power-off, BL Touch, RGB, etc
  • Replaceable fuse for easy maintenance
  • 3 x 4 pins fan ports, also for connecting the water cooling system
  • Onboard proximity switch port, supports NPN and PNP types, 24V, 12V, and 5V voltage selectable
  • Onboard SPI interface for connecting acceleration sensor to enable Klipper's input shaping

Instructions and Firmware on Github 

  • BIGTREETECH Octopus MAX-bit 3D printer control board
  • USB Cable
  • jumpers
  • 8 x 2209 EZ Drivers
  • This motherboard does not include an SD card

Buy a BIGTREETECH Octopus MAX 32Bit 3D Printer Control Board from #Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



There are no reviews for this product yet.
leave a review