FYSETC Cheetah V3.0 STM32F446 MCU motherboard Onboard CANBUS Circuit Four Layers PCB Motherboards DC Support 5V 4A Max for Voron Features： 1.Compact size: 101.5mm x 72mm，Compatible with the Creatlity ender 3/ender5 motherboard size 2.Fully integrated all in one solution: STM32F446 MCU (Run Marlin 2.0/Klipper ) 4X TMC2209 stepper drivers, Support sensor-less homing 3.UNIVERSAL POWER: 24V to 12V/2A DC-DC for fans Integrated high precision power regulators (DC/DC): 5V 4A Max and 3.3V 800mA Max LDO， 12V&24V power pin out 4.Onboard TF card socket 5.EXP3 for 12864 display panel (Creality 12864 panel or FYSETC Generic12864) EXP1&EXP2 RepRapDiscount SmartController compatible pin header on board 6.Onboard 5V WS2812 RGB control 7.Onboard CANBUS Circuit 8.5-Pin Bltouch Interface（Share IO with Probe and Z-Min） 9.SD card & USB upload support 10.Car fuses（15A） for main power input 11.Indicates all the name of PINS on the bottom 12.Up to 3 ways PWM fans (5/12/24 Optional) 13.Reliable PCB: Four Layers, TG155 FR4, Plug Hole, Immersion Gold