BIGTREETECH Kraken Control Board Onboard 8×TMC2160 Drivers Up to 60V High-Performance Perfect Fit Voron Phoenix CoreXY 3D Printer DIY Support Klipper/Marlin/RRF For HDMI5/HDMI7, EBB SB2209 CAN, BTT Pi

BIGTREETECH Kraken Control Board Utilizes 32-bit ARM Cortex-M7 series STM32H723ZGT6 MCU with a main frequency of 550MHz; High-performance MOSFETs to reduce heat generation.
Onboard 8 TMC2160 drivers in SPI mode with DIAG function pins; simply plug and unplug jumpers for easy use; Onboard two MAX31865 modules, supporting dual PT thermocouples and compatible with two or four-wire PT100/PT1000, facilitating DIY usage for customers.
Reserve 2 CANbus ports (JST socket, which can directly connect to BTT EBB SB2209/SB2240 CAN wiring); Reserve two four wire fan interfaces, with optional 24V/12V/5V voltage, and can be used to connect to water cooling devices;
Reserve proximity switch interface, supporting NPN and PNP type selection (24V/12V/5V) voltage options; Reserve SPI extension interface for users using Klipper firmware to connect external acceleration sensors for acceleration compensation.
If you plan to DIY assemble a Voron24 Core XY 3D printer with large-sized dual IDEX high-performance properties, you can choose: BTT Kraken* 1PC, EBB SB2209 or EBB36 or EBB42 CAN* 2PCS, BTT Pi* 1PC, HDMI5 or HDMI7* 1PC; This set combination will satisfy you.