description

Brief introduction

• MCU is STM32F407VET6, 168MHz, 512K flash, 192KB RAM
• DC12-24V input(2 MP1584EN Output DC12V(For FANs) and DC5V)
• 4 heaters + 4 temps interface(H-BED,HE0,HE1,HE2; TB, TH0,TH1,TH2)
• 3 PWM FANs + 3 power output(all power can be select by jumper and select VIN, dc12V, dc5V)
• 8 axis drivers and 9 motor interface(Driver0,1,2-1,2-2,3,4,5,6,7)
• EXP1,EXP2 support MKS MINI12864,MKS TS35,LCD12864,LCD2004
• USART(usart1:PA9,PA10) support MKS H43 or for other serial communication
• 6 endstop support power select(X-,X+,Y-,Y+,Z-,Z+) and 3D TOUCH(PA8) interface
• 4K eeprom on board(connect to I2C)
• Built-in CAN transceiver and interface(connect to CAN)
• Integrated SPI communication microsd card and reserved SPI signal interface
• Integrated UDISK
• Integrated virtural USB device
• Support TMC UART and SPI mode, SENSORLESS_HOMING function(Diag0-5,connect to X-,Y-,Z-,X+,Y+,Z+)
• Support driver power select(5V or 3.3V)
• Has TVS power spike protection
• Support DFU mode set by button(Boot0)