{"product_id":"hydra","title":"Hydra","description":"\u003cp\u003e\u003cstrong\u003eRun up to 8 hotends from a single board.\u003c\/strong\u003e Hydra is a dedicated control board for hotend-changer and toolchanger printers. It puts every tool's heating, cooling, lighting and sensing on one board, so you don't need a separate board for each hotend.\u003c\/p\u003e\n\u003ch3\u003eWhat it handles\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 8 hotends\u003c\/strong\u003e: one board for your whole tool rack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 9 fan sets\u003c\/strong\u003e: cooling for every tool, plus a spare. Fan voltage is selectable between 5V and 24V, so you can run whichever fans your tools use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 8 LED chains\u003c\/strong\u003e: lighting for each tool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 end stop ports\u003c\/strong\u003e: wire in filament sensors, dock detection, or whatever per-tool sensing your build needs. Voltage is selectable between 3.3V and 5V to match your sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN or USB\u003c\/strong\u003e: connects to your host however your build is already wired\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cp\u003eMakers building a new multi-hotend machine or upgrading an existing hotend changer who want one purpose-built board in charge of every tool.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eFull documentation and project files are on \u003ca href=\"https:\/\/github.com\/Pulsar3D-Official\/Hydra\"\u003eGitHub\u003c\/a\u003e.\u003c\/p\u003e","brand":"Pulsar3D","offers":[{"title":"Default Title","offer_id":68127620661336,"sku":"P3D-HYDRA","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/0554\/8376\/files\/Hydra_Front_4000x3000_3b05061a-e102-427e-b487-7ca00d8dba47.jpg?v=1794280045","url":"https:\/\/beavertonmilestonehobby.com\/products\/hydra","provider":"Beaverton Milestone Hobby","version":"1.0","type":"link"}