VORON Leviathan V1.2
Leviathan is a 3D printer controller designed for Voron printers by JNP, a long-time contributor to the Voron community. The board is dedicated to delivering top-tier components for DIY CoreXY printers while streamlining assembly through integrated stepper drivers and reducing the overall footprint by providing an on-board mount for the Raspberry Pi. This board is engineered to supply power-hungry A/B steppers with 48v using TMC5160 drivers.
Specifications
- Processor:Cortex-M4 STM32F446 (180MHz)
- Drivers:5x TMC2209 onboard drivers (24V) and TMC5160 onboard drivers (24-48V), onboard 12V source for gate drive
- Hotends:1 hotend + 1 heatbed
- Fans:4 connections (5/24v) and 4 manageable
- Endstops:3
- Power:PWR IN 24, PWR IN 48, BED OUT
- Filament Sensor:Yes
- Neopixel:Yes
- BLTouch/Probe:Yes
- Sensorless:Yes
- CANBus:Yes
- Raspberry Pi Mount:Yes
- Thermistors:4
- Firmware:Klipper, Marlin, RepRap
- LED:MAX OUT 21.6V
Downloads
Product File
Features
Why another board? There was a time when the boards available on the market were either unreliable or just too feature rich. This gave Voron the idea to create their own board. The target was to implement only the really essential functions that a Voron printer needs (maybe it turned out to be a bit more in the end).It quickly became clear that not everyone can build such a board themselves. So they looked for a partner who could take on this task and also offer it on the market. This is how the cooperation with LDO came about. At LDO it would also fit well into the portfolio with the existing kits. So the way was clear for both sides. Thus the project Leviathan was born. Sincerely! JNP These are the main features: Supports Klipper firmware Marlin (TBD) 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 Filamentsensor 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 Better stepper driver cooling Dimensions: 170x100mm, Mounting holes: 160x90mm