BIGTREETECH Octopus MAX EZ V1.0 Motherboard

32-Bit Upgrade for Voron 2.4 & CoreXY 3D Printers 🔧⚡

Key FeaturesPowerful 32-Bit MCU

STM32H723ZET6 Cortex-M7, 550MHz, supports both Klipper and Marlin firmware for high-speed printing.

10 EZ Driver Sockets

8+2 EZ driver sockets for dual extruder upgrades or backup driver redundancy. Compatible with EZ5160Pro/EZ2209.

eFuse Protection

Automotive-grade eFuse safety design offers fast overload disconnect and automatic recovery for maximum board protection.

Reliable Power Supply

TPS5450-5A chip supports DC 12/24V input, 5A continuous output — enough to power a Raspberry Pi.

Why Choose Octopus MAX EZMistake-Proofing Design

Onboard SPI and UART eliminate the need for jumpers, ensuring safe and simple EZ driver installation.

Enhanced Safety

Thermistor short-circuit protection and high-performance capacitors protect the MCU and support 56V output.

Firmware Flexibility

Update firmware via SD card or DFU mode using Klipper's make flash command.

Advanced Compatibility

Supports power loss recovery, filament runout sensor, CAN bus, auto power-off, BLTouch, RGB, and input shaping via SPI MAX EZ V1.0MCUSTM32H723ZET6 (ARM Cortex-M7, 550MHz)Driver Sockets10 (8+2 EZ sockets)Power Supply ChipTPS5450-5AInput VoltageDC 12V/24VMax Output Current5A continuous / 6A instantaneousFirmware SupportKlipper, MarlinCompatibilityVoron 2.4, CoreXY, TMC5160, TMC2209 driversProduct ImagesFrequently Asked QuestionsQ: Is this board compatible with Klipper?

A: Yes, it fully supports Klipper firmware, along with Marlin.

Q: What driver sockets does it use?

A: It uses EZ driver sockets, compatible with EZ5160Pro and EZ2209 drivers, offering pinless installation.

Q: What is included in the package?

A: Package contents vary by selected option (board only, or bundled with EZ31865 and/or Mini12864 display). Please check the listing variations.

Q: Can this power a Raspberry Pi?

A: Yes, the onboard TPS5450-5A power chip provides sufficient current for a Raspberry Pi.