Leviathan v1.3 Controller Board by LDO & Voron Design A new Controller board Designed by JNP In collaboration with the Voron team and Manufactured by LDO. This Feature packed monster is everything you need to make your voron print fast and reliable, while offering everything you could need for expansion. Specifications: Supports Klipper firmware STM32F446 MCU 1x Vin 24V main supply (polarity and overvoltage protected) 1x Vin 24-48V TMC5160 supply (polarity and overvoltage protected) 5x TMC2209 onboard drivers (24V) 2x TMC5160 onboard drivers (24-48V), onboard 12V source for gate drive 4x Thermistor inputs 4x Fan outputs (with tacho signal support, 5/24V via jumpers) 1x Probe input (5/24V via jumper) 1x Filament sensor input (5V tolerant) 1x Neopixel output 3x Endstop inputs (5V tolerant) 1x Hotend heater output (max. 180 W, 7.5 A) 1x Heatbed heater output (max. 240 W, 10 A) 1x dimmable LED-strip output (350mA constant current source) 1x EXP1 port 1x EXP2 port 1x Extension port (4x ADC, 1xUART, 1xSPI or 1xCAN, 10GPIO, [email protected], 5V0.5A, [email protected]) 1x STM32 programmer interface (backup) 1x USB-C interface 1x CAN Bus interface (MicroFit 3.0 connector) 1x RPi Powersupply (5-pin JST-XH connector with UART support) Mounting holes for RPi Zero 2W and RPi3/4 Improved stepper driver cooling Dimensions: 170x100mm, Mounting holes: 160x90mm Documentation coming soon
