{"product_id":"turtle-neck-2-remastered","title":"Turtle Neck 2 Remastered","description":"\u003ch2\u003e\u003cstrong\u003e↓Scroll down for assembly manual↓\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBOM (Printed parts not included):\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 99.292%;\" height=\"57\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003e TN2R PCB\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003e6x3mm N52 Magnet\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003eM2.5x10 FHCS\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003eECAS04 Bowden collet\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003eM3x8 SHCS\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003eM3x5x4 Heat Set Isnert\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003eM3x10 FHCS\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003e1mm Felt Adhesive Backed\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e~1x10mm X4 (Approximately 1x2 inch included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 55.2526%;\"\u003e0.8mmx12x30 Compression Spring\u003c\/td\u003e\n\u003ctd style=\"width: 44.3898%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eTurtle Neck 2: Remastered\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eYou missed it. So we brought it back.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTurtle Neck 2 is back for a limited run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOriginally released nearly two years ago, TN2 was built around a simple idea: put the MCU where the buffer is, clean up the wiring, and make filament management easier. \u003c\/span\u003e\u003cstrong\u003eTurtle Neck 2: Remastered (TN2R)\u003c\/strong\u003e\u003cspan\u003e keeps the same familiar footprint and modular design, but rebuilds the electronics around our new \u003c\/span\u003e\u003cstrong\u003eCompensator linear buffer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe result is a smarter, more accurate filament buffer for filament changers, autoloaders, and tool changers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eKnow exactly where your buffer is\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTN2R replaces conventional buffer state sensing with the \u003c\/span\u003e\u003cstrong\u003eCompensator Hall sensor array\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRather than relying on a single analog Hall sensor, Compensator exposes both raw Hall signals while also combining them into a true linear position signal with known endpoints. That means TN2R can know \u003c\/span\u003e\u003cstrong\u003eexactly where the buffer is throughout its travel\u003c\/strong\u003e\u003cspan\u003e, giving AFC accurate buffer position data and much better fault detection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAnd because AFC supports Compensator natively, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ethere's no calibration routine to deal with\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eOne MCU. Up to six Compensator buffers.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTN2R isn't limited to the Compensator built in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFive additional ADC inputs allow the onboard Klipper MCU to support \u003c\/span\u003e\u003cstrong\u003eup to five additional Compensator buffers\u003c\/strong\u003e\u003cspan\u003e! Six total with minimal wiring. Those same inputs can also be used as conventional endstops for external filament sensors, remote hubs, and other accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThat makes TN2R particularly useful for \u003c\/span\u003e\u003cstrong\u003etool changers with filament autoloaders\u003c\/strong\u003e\u003cspan\u003e, where several independently monitored buffers would otherwise mean a lot more wiring and hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eShorter filament paths. Faster loading.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLike the original TN2, the Remastered version retains the \u003c\/span\u003e\u003cstrong\u003emodular inlet system\u003c\/strong\u003e\u003cspan\u003e, allowing a filament hub to be mounted directly at the buffer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePutting the hub where the buffer is means a shorter filament path between the changer and extruder. The less distance the system has to cover during every load and unload.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eUSB or CAN. Your choice.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTN2R can operate as a typical Klipper USB MCU, or take advantage of \u003c\/span\u003e\u003cstrong\u003eoptional 24V power and CAN bus\u003c\/strong\u003e\u003cspan\u003e for installations where running a single CAN connection makes more sense.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAnd yes, we gave it a NeoPixel port. \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBecause of course we did\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe addressable RGB output can be configured to provide an immediate visual indication of buffer state or just make your filament system unnecessarily colorful. We support both approaches.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eMore than just a buffer\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe accuracy and known endpoints of the Compensator system also make TN2R an excellent \u003c\/span\u003e\u003cstrong\u003eRAM sensor\u003c\/strong\u003e\u003cspan\u003e, while the additional ADC\/endstop-capable inputs leave plenty of room for more complicated filament-management setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe board itself is completely new, but TN2R retains the footprint and mounting system of the original Turtle Neck 2. Only a couple of printed components have changed to accommodate the new CAN connection and larger Compensator magnet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTN2R Features include: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCompensator linear Hall sensor array\u003c\/strong\u003e\u003cspan\u003e for unrivaled accuracy\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eNative AFC support\u003c\/strong\u003e\u003cspan\u003e with no sensor calibration required \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e5 additional ADC\/endstop inputs \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003eSupport for \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eup to\u003c\/strong\u003e \u003cstrong\u003e6 Compensator buffers from one MCU\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eUSB connectivity \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003eOptional \u003c\/span\u003e\u003cstrong\u003e24V power + CAN bus \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eNeoPixel\/RGB output\u003c\/strong\u003e\u003cspan\u003e with addressable LED support \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eModular inlet for \u003c\/span\u003e\u003cstrong\u003ebuffer-mounted filament hubs \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cspan\u003eSame basic footprint and mounting system as the original TN2 \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCompletely redesigned electronics \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDesigned by \u003c\/span\u003e\u003cstrong\u003eNEI. and TES \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cstrong\u003eBuilt for the people who missed it the first time.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTN2R isn't intended to turn Turtle Neck into a permanently stocked product again. \u003c\/span\u003e\u003cstrong\u003eThis is a limited Remastered run for the people who wanted a TN2 and didn't get one the first time around.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou get the clean wiring that made the original useful, considerably more capable electronics, and the accuracy of the new Compensator HALL array, all in the familiar TN2 form factor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCleaner wiring. Unrivaled buffer accuracy. One MCU with room for six buffers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAnd this time, maybe don't wait two years.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pulsar3D","offers":[{"title":"Default Title","offer_id":48380582330505,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/9031\/4377\/files\/TN2R_Hero_v2_4000x3000_smol.png?v=1789920142","url":"https:\/\/pulsar-3d.com\/products\/turtle-neck-2-remastered","provider":"Pulsar3D","version":"1.0","type":"link"}