Features:
KrakenV1.0 mainboard is a 32bit printer controller, It has an onboards high-voltage and high-current step motor driver, which greatly simplifies the connection between the mainboard and the high-voltage driver, and also greatly saves money.
Adopts 32bit ARM CortexM7 series STM32H723ZGT6 main control chip with a main frequency of 550 MHz;The power chip uses TPS5450-5A, which supports DC12/24V power input. The chip output current is up to 5A, with value of 6A, which perfectly supports for RPI power supply;
Mainboard reserves a BOOT button, and users can update the ainrboard boot program through DFU;Add a protections circuit to the thermistor part to prevent main control chip from burning due to leakage from the heating bed or heating rod;
onboards two-channel MAX31865 supports 2 channel PT thermocouples, and supports two-wire or four-wire PT100/PT1000 option, which is convenient for customers to DIY;
Onboards 8-channel TMC2160 drive SPImode, onboards DIAGsfunction pin, which can be used by simply removing and plugging
Reserved interfaces: material outage detection, shutdown after printingRGB, I2C, servo interfaces, EXP1+EXP2, CAN, UART interfaces, USBA power output interfaces, etc.;

Specifications:
Processor：ARM CortexM7 STM32H723ZGT6
Blazing-fast,550MHz
Onboards 8 TMC2160 Driver
Up to 60V motor input voltage
8A driving current for M1toM4, 3A for M5toM8.
All-metal Integrated Heatsink
2JST Ports with CAN Support
Connect two EBB SB2240/2209 CAN for StealthBurner Mastery
Power Supply for RPi:5V with output current of 3A

Package Includes:
1 Set KrakenV1.0 Mainboard

Note:
Due to the problems of lighting effectsand shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-2mm error due to manual measurment.