BigTreeTech DZ-01 3D Printer Main Controller Board V1.0

The BIGTREETECH DZ01 is a powerful motherboard featuring the Allwinner H616 SoC, a quad-core Cortex-A53 @1.5 GHz, with 1GB DDR3L RAM, and support for high-performance Klipper machines. It includes a 32-bit RP2040 MCU for precise multi-axis motion control, onboard TMC2209 drivers, WiFi connectivity, and 4K HDMI output, making it an all-in-one solution for your 3D printing projects.

Features:

MCU: 32-bit ARM Cortex-M0+ series RP2040, running at 133MHz

SoC: Allwinner H616, Quad-core Cortex-A53 @1.5GHz

GPU: Mali G31 MP2, supports OpenGL 3.2

RAM: 1GB DDR3L SDRAM

Display Output: HDMI 2.0A, supports 4K monitors

Two USB 2.0 ports

Serial Port Output

Networking: 100Mbps Ethernet + 100Mbps Wi-Fi

Contains a TPS5450-5A power chip which supports DC12/24V power input. This chip provides an output current of up to 5A, peaking at 6A

A reserved BOOT button within the motherboard allows users to update the bootloader using the DFU mode

A specially designed circuit on the motherboard protects the signal coming back from the thermistor, preventing MCU damage from shorted heated beds and heater cartridge connections

Users can upgrade the MCU firmware via an SD card, or update through DFU

Includes specific interfaces that are reserved for Filament Detection, Auto Power-Off, BLTouch, RGB, etc.

High-performance MOSFETs assist in reducing heat generation by controlling the flow of electrical current

Includes replaceable fuses

Proximity Switch Interface: Reserved

SPI Expansion Interface: Reserved for connecting external accelerometers for Klipper input shaping

Specifications:

Dimensions: 80mm*125mm

SoC: ALLWINNER H616, Quad-core Cortex-A53 @1.5GHz

MCU: 32-bit ARM Cortex-M0+ series RP2040 with a clock speed of 133MHz

Driver Input Voltage: 24V

Motherboard Input Voltage: VIN=DC12V or DC24V

Heated Bed Input Voltage: BED IN=DC12V or DC24V

Logic Voltage: DC3.3V

Heating Interface: Heating Interface: Heated Bed (HB), Heater Cartridge (HE0, HE1)

Max Heated Bed Output Current: 10A, peak 12A

Max Heater Cartridge Output Current: 5.5A, peak 6A

Fan Interfaces: 2-pin PWM Fans (FAN0, FAN1, FAN2), Voltage fixed at 24V

Max Fan Output Current: 1A, peak 1.5A

Total Current for Heater Cartridge + Drivers + Fans: Less than 12A

Expansion Interfaces: BLTouch (Servos, Probe), PS-ON, Fil-DET, RGBx2, SPI, USB 2.0 x2, HDMI0,

SOC-Card, Wi-Fi

Motor Drivers: TMC2209 x4

Driver Modes: SPI, UART, STEP/DIR

Motor Interfaces: Motor X, Motor Y, Motor Z, Motor E0, Motor E1 (5 total)

Temp Sensor Interfaces: 3x 100K NTC

Display: SPI Touchscreen

PC Communication: Type-C