Kraken V1.0 - for large scale printers - TMC2160 integrated - Klipper, Marlin, RRF

Kraken V1.0 is an advanced 32-bit motherboard designed by the esteemed 3D printing team at BIGTREETECH, specifically for large-scale 3D printers.

Featuring integrated high-voltage, high-current stepper motor drivers, this motherboard streamlines the connection to high-voltage drivers, significantly reducing chassis complexity. The Kraken's space-saving design optimizes installation, complemented by aesthetically pleasing silkscreening and ID-designed heatsinks for effective auxiliary heat dissipation, seamlessly blending form and function.

Key Features:

• Effortless Motor Control: Equipped with 8 TMC2160 drivers, supporting a wide voltage range of 24V-60V, eliminating the need for additional drivers and ensuring seamless compatibility.
• Dual Print Head Efficiency: Utilizing the high-performance H723 chip, the motherboard allows two print heads to operate simultaneously. Dedicated ports are specifically designed to support their flawless operation, thereby maximizing overall printing efficiency without compromising quality.
• Versatile Connectivity Options: Includes a reserved power supply interface for convenience, integrating smoothly with external single-board computers (SBCs) like BTT PI and Raspberry Pi, offering greater flexibility and control.
• Precise Temperature Control Support: Supports two MAX31865 channels and two channels for PT100/PT1000 resistors, ensuring precise temperature control for optimal printing conditions.
• Expanded Interface Capability: Incorporates two CAN interfaces, allowing the simultaneous connection of dual print heads to EBB (Extruder Breakout Board), enhancing versatility in 3D printing configurations.
• Robust Motherboard Protection: Features enhanced protection with an electronic fuse circuit, strengthening the motherboard against potential risks and ensuring sustained reliability during extended use.

Technical Specifications:

• MCU: ARM Cortex-M7 STM32H723ZGT6 550MHz
• Expansion Interfaces: Probe (Servos, Probe), Servo, Filament Sensor, PS-ON, I²C, RGBx2, SPI, SBC (UART), EXP1+EXP2, CANx2, PT100/PT1000x2, 5V USB-A power supply, Endstop Portx8, etc.
• Driver Voltage Input: 24-60V
• Motor Drivers: Integrated TMC2160, supports 24-60V, maximum drive current of 8A for M1-M4, 3A for M5-M8
• Mainboard Voltage Input: DCIN = DC12V or DC24V
• Driver Modes: SPI
• Heated Bed Voltage Input: 12V or 24V
• Motor Interfaces: M1, M2, M3, M4, M5, M6, M7, M8
• Logic Voltage: 3.3V
• Temperature Sensor Interfaces: 5x 100K NTC, 2x MAX31865
• Heating Interface: Heated bed (HB), heater cartridge (HE0, HE1, HE2, HE3)
• Display: LCD
• Maximum Heated Bed Output Current: 10A, peak 11A
• PC Communication: Type C
• Maximum Heater Cartridge Output Current: 6A, peak 6.5A
• Supported Kinematics: Cartesian, Delta, Kossel, Ultimaker, CoreXY
• Fan Interfaces: 6x 2-pin CNC fans (FAN0, FAN1, FAN2, FAN3, FAN4, FAN5), 2x 4-pin CNC fans (FAN6, FAN7), 5 always-on fans, selectable CNC fan voltage (5V, 12V, 24V)
• Maximum Fan Output Current: 1A, peak 1.5A
  
• Firmware Support: Klipper, Marlin, RRF
• Total Current for Heater Cartridge + Fans: Less than 14A
• Dimensions: 200x113mm
• Maximum 5V Mainboard Output Current: 5A (peak 6A)
• Mounting Dimensions: 193x106mm
• Maximum 12V Mainboard Output Current: 5A (peak 6A)
• Compatibility: Voron PHOENIX, Voron 2.4, Voron Trident, Vzbot, etc.

More info here.