{"product_id":"duet-3-expansion-board-3hc","title":"Duet 3 Expansion Board 3HC v1.02a","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eT\u003c\/span\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003ehe Duet 3 family provides control for a wide range of machines including 3D printers, CNCs, lasercutters and more, building on Duet3D's experience in developing the most flexible and expandable 3d printer control solutions. The overall aim with the Duet 3 series is to allow for maximum flexibility of machine design through highly capable main boards, expansion boards, smart tool boards and custom expansion modules. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eSee the documentation links below for a full feature set: in summary:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eDedicated 32 Bit Processor (ARM Cortex M4F @120 Mhz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eCAN-FD bus connection to the Duet 3 Mainboard. This allows for many expansion boards to be connected. The initial target is support for up to 8 x 3 channel expansion boards (another 24 stepper channels).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e3 next generation Trinamic 5160 stepper drivers running at up to 4.45A RMS, 6.3A peak with firmware control of the full feature set including up to 256 microstepping, StallGuard 2 and StealthChop 2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e9 PWM outputs of varying current capacities support to support, for example, 3 extruders and 6 fans.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e6 IO ports for endstops, probes, filament monitors and other sensors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e3 Thermistor\/PT1000 inputs and support for 4 \u003ca href=\"https:\/\/e3d-online.com\/pt100-daughterboard-for-duet-wifi\" target=\"_blank\" rel=\"noopener\"\u003ePT100\u003c\/a\u003e\/\u003ca href=\"https:\/\/e3d-online.com\/duet-thermocouple-daughterboard\" target=\"_blank\" rel=\"noopener\"\u003eThermocouple\u003c\/a\u003e inputs via the optional daughterboards.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eSupport for a wide range of Z probes including \u003ca href=\"https:\/\/www.duet3d.com\/IRProbe\" target=\"_blank\" rel=\"noopener\"\u003eDC42's IR Z probe\u003c\/a\u003e and the \u003ca href=\"https:\/\/www.duet3d.com\/DeltaSmartEffector\" target=\"_blank\" rel=\"noopener\"\u003eDuet3D Smart Effector\u003c\/a\u003e for delta printers.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation.\u003c\/strong\u003e\u003cbr\u003eThe documentation for Duet 3 is under development: initial information is here:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003ca href=\"https:\/\/duet3d.dozuki.com\/Wiki\/Duet_3_Expansion_Hardware_Overview\"\u003eDuet 3 Expansion 3HC board\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"E3D Online","offers":[{"title":"Default Title","offer_id":54271995904385,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/e3d-staging.myshopify.com\/products\/duet-3-expansion-board-3hc","provider":"E3D Staging","version":"1.0","type":"link"}