MKS Monster8 32-bit - 3D printer board - for Voron

MKS Monster8 is an 8 axis motherboard. The firmware support Marlin 2.0.x and Klipper. 

Hardware:

• 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, etc
• 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 virtual 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
• Possess power reverse connection protection function
• Support DFU mode set by button(Boot0)

Firmware:

• Support Marlin 2.0.x
• Support Klipper
• Update firmware:
  DFU upload
  TF card update
  Udisk update

More info.