{"product_id":"leviathan-controller-board-mcu-by-jnp-voron-design-and-ldo-motors-for-klipper-printers","title":"Leviathan Controller Board MCU by JNP, Voron Design and LDO Motors for Klipper Printers","description":"\u003cp\u003e\u003cstrong\u003eWant a seriously wicked controller board, designed specifically around VORON? Well here it is! This is updated to the newest revision (as of 1\/2026 1.3).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWant even MORE? \u003ca href=\"https:\/\/west3d.com\/products\/leviathan-mcu-expansion-board\"\u003eAdd the expansion board. \u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eForeward:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 4\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eWhy another board?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThere 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSo 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt LDO it would also fit well into the portfolio with the existing kits. So the way was clear for both sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThus the project Leviathan was born.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSincerely!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eJNP\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 5\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003eThis Board is designed and developed for Voron printers. It provides all necessary functions. These are the main features:\u003c\/span\u003e\u003c\/p\u003e\n \n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports Klipper firmware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSTM32F446 MCU\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Vin 24V Mainsupply (polarity and overvoltage protected)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Vin 24-48V TMC5160 supply (polarity and overvoltage protected)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4x Thermistor inputs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4x Fan outputs (with tacho signal support, 5\/24V via jumpers)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Probe input (5\/24V via jumper)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Filamentsensor input (5V tolerant)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Neopixel output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3x Endstop inputs (5V tolerant)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Hotend heater output (max. 180 W, 7.5 A)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Heatbed heater output (max. 240 W, 10 A)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x dimmable LED-strip output (350mA constant current source)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x EXP1 port\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x EXP2 port\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x Extension port (4x ADC, 1xUART, 1xSPI or 1xCAN, 10GPIO, 3.3V@0.5A, 5V0.5A, 24V@0.5A)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x STM32 programmer interface (backup)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x USB-C interface\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x CAN Bus interface (MicroFit 3.0 connector)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1x RPi Powersupply (5-pin JST-XH connector with UART support)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMountig holes for RPi Zero 2W and RPi3\/4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBetter stepper driver cooling\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 170x100mm, Mounting holes: 160x90mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eManual as of 11-17-2023 is \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0596\/0692\/5480\/files\/Leviathan_V1.2_Manual.pdf?v=1700258620\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"Default Title","offer_id":50612136149278,"sku":"LDO1591","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/7754\/6782\/files\/leviathan-controller-board-mcu-by-jnp-voron-design-and-ldo-motors-for-klipper-printers-west3d-3d-printing-supplies-ldo-motors-371918.jpg?v=1771084123","url":"https:\/\/hobbyistdepot.com\/products\/leviathan-controller-board-mcu-by-jnp-voron-design-and-ldo-motors-for-klipper-printers","provider":"Hobbyist Depot","version":"1.0","type":"link"}