{"product_id":"nitehawk-stealthburner-usb-toolboard-sb-pcb-by-ldo-motors-new-and-updated-versions-v2-0","title":"NiteHawk Stealthburner USB Toolboard SB PCB by LDO Motors (New and Updated Versions V2.0)","description":"\u003cp\u003eNitehawk-SB by LDO is a toolboard specifically designed for the Voron Stealthburner toolhead. It is a toolhead PCB featuring RP2040 MCU, TMC2209 stepper drive, ADXL345 accelerometer all integrated into one board. \u003cstrong\u003eThe form factor of Nitehawk is based on HartK’s two piece stealthburner toolhead PCB\u003c\/strong\u003e but with some minor changes. \u003c\/p\u003e\n\u003cp\u003eNitehawk uses USB communication with the RPI rather than CAN. So the software and hardware setup is far simpler and familiar to most people who have setup Klipper printers before\u003c\/p\u003e\n\u003cp\u003eIf you're using this for a toolhead other than the stealthburner check out the \u003ca href=\"https:\/\/west3d.com\/products\/nitehawk-36-usb-toolboard-pcb-by-ldo-motors\"\u003eNitehawk-36\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 id=\"changes-from-the-nitehawk-sb-v1\" class=\"toc-header\"\u003eNitehawk V2 Changes from the Nitehawk-SB v1\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard microcontroller changed from RP2040 to STM32G0B1.\u003c\/li\u003e\n\u003cli\u003eAdded USB hub and secondary USB port as in Nitehawk-36.\u003c\/li\u003e\n\u003cli\u003eAdded general purpose I2C port.\u003c\/li\u003e\n\u003cli\u003eReversed connector gender between main toolboard and fan adapter PCB. The headers are also now keyed prevent misalignment.\u003c\/li\u003e\n\u003cli\u003eProbe, TH0, XY Endstop ports changed from JST-XH2.5 to JST-PH2.0.\u003c\/li\u003e\n\u003cli\u003eVastly Improved ESD performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"toc-header\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient wiring\u003c\/strong\u003e, no more complicated and error prone breakout cables - nitehawk only requires 24V power and a USB connector to the RPI host.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Klipper connection\u003c\/strong\u003e, no additional software or hardware setup compared to CAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom toolhead cable\u003c\/strong\u003e, a single combined USB data and power cable rated for drag chain use, but can also be used in umbilical configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Input Shaping\u003c\/strong\u003e, run input shaper calibration at anytime with an onboard accelerometer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTacho enabled fans\u003c\/strong\u003e, both hotend and part fan ports are three pin tachometer compatible, allowing for additional diagnostics and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"toc-header\" id=\"system-overview\"\u003eSystem Overview\u003c\/h2\u003e\n\u003cp\u003eThe Nitehawk system consists of three PCBs and the Umbilical Cable. A simplified wiring diagram is shown below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitehawk-SB\u003c\/strong\u003e, this is the main PCB, which houses the MCU, stepper driver, fan drivers, and other circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Adapter\u003c\/strong\u003e, this is simple PCB receives the part fan, hotend fan, and neopixels and connects them to the main Nitehawk PCB via headers. The main purpose of this seperation is to allow the Stealthburner front to be easily detactable for maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUmbilical Cable\u003c\/strong\u003e, this is a custom flex cable that is rated for drag chain use. It delivers 24V power to the main Nitehawk PCB while also carrying USB data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Adapter\u003c\/strong\u003e, this simple PCB combines 24V power from the power supply and USB data from the Raspberry Pi into a unified connection to the main Nitehawk PCB via the Umbilical cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/docs.ldomotors.com\/nitehawk\/block_diagram.svg\"\u003e\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"snippet-clipboard-content notranslate position-relative overflow-auto\"\u003e\n\u003cdiv class=\"snippet-clipboard-content notranslate position-relative overflow-auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e More information can be \u003ca rel=\"noopener\" title=\"Nitehawk SB\" href=\"https:\/\/docs.ldomotors.com\/en\/Toolboard\/nitehawk-sb\" target=\"_blank\"\u003efound here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"V1","offer_id":45361571070061,"sku":"LDO1701","price":24.99,"currency_code":"USD","in_stock":false},{"title":"V2","offer_id":45361571102829,"sku":"LDO1702","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7935\/1405\/files\/nitehawk-stealthburner-usb-toolboard-sb-pcb-by-ldo-motors-new-and-updated-versions-v20-west3d-3d-printing-supplies-ldo-motors-4198853.jpg?v=1782080688","url":"https:\/\/www.stayreadyto3dprint.com\/products\/nitehawk-stealthburner-usb-toolboard-sb-pcb-by-ldo-motors-new-and-updated-versions-v2-0","provider":"Stay Ready To 3D Print","version":"1.0","type":"link"}