{"product_id":"canbus-stepper","title":"CANBUS Stepper","description":"\u003cp\u003e\u003cspan\u003eCompact Daisy Chainable Closed Loop Stepper motor driver and controller.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/thingsbyjosh.com\/canbus_gui\" title=\"CANBUS Stepper Web GUI\" rel=\"noopener\" target=\"_blank\"\u003eClick here to visit the Web GUI\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe CANBUS Stepper integrates all essential components required to drive a NEMA 17 stepper motor into a single compact board, with control handled over CAN bus. Its CAN-based interface, combined with high-current connectors, enables straightforward daisy chaining of multiple boards.\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBuilt around the ESP32-S3 microcontroller, the design incorporates a TMC2209 stepper driver for quiet and precise motion, along with a 14-bit rotary position sensor to enable closed-loop feedback. It is optimised for scalable, multi-axis systems requiring compact integration, low-noise operation, and precise closed-loop control.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA web GUI allows easy configuration and debugging of a whole system over a single USB connection to any node.\u003c\/p\u003e\n\u003cdiv dir=\"auto\" class=\"markdown-heading\"\u003e\n\u003ch2 dir=\"auto\" class=\"heading-element\" tabindex=\"-1\"\u003eKey Features\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDaisy Chainable\u003c\/li\u003e\n\u003cli\u003eESP32-S3 Processor\u003c\/li\u003e\n\u003cli\u003eHigh current power pass through connectors\u003c\/li\u003e\n\u003cli\u003eTMC2209 Silent Stepper Driver\u003c\/li\u003e\n\u003cli\u003e14 Bit Magnetic Absolute Rotary Encoder\u003c\/li\u003e\n\u003cli\u003eSensorless Homing\u003c\/li\u003e\n\u003cli\u003eQwiic \/ Stemma QT Compatible\u003c\/li\u003e\n\u003cli\u003eConfigurable AUX Connector.\u003c\/li\u003e\n\u003cli\u003eWeb Based GUI For Configuration\u003c\/li\u003e\n\u003cli\u003eOpen-Source software with example code\u003c\/li\u003e\n\u003cli\u003eWiFi and BLE\u003c\/li\u003e\n\u003cli\u003eWorks with ESPHome\u003c\/li\u003e\n\u003cli\u003eKlipper integration in the works\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\" class=\"heading-element\" tabindex=\"-1\"\u003eWhat's Included:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCANBUS Stepper PCB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolycarbonate cover\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluminium heat spreader\/spacer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware (4x M3*40mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x Motor wires (for different motor pinouts)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEncoder magnet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge Heatsink\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSmall Heatsink\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"heading-element\" dir=\"auto\" tabindex=\"-1\"\u003eOptional Wiring:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCAN Interconnect (non-shielded) - 200mm or 300mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Interconnect (16AWG silicone wire) - 200mm or 300mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eNote: Motor not included (34mm Nema 17)\u003cbr\u003e\u003cbr\u003eFor more info please visit the \u003ca href=\"https:\/\/github.com\/joshr120\/CANBUS-Stepper\" title=\"CANBUS Stepper GitHub repo\" rel=\"noopener\" target=\"_blank\"\u003eGitHub repository\u003c\/a\u003e and the \u003ca href=\"https:\/\/github.com\/joshr120\/CANBUS-Stepper\/tree\/main\/Getting%20Started\" title=\"CANBUS Stepper Getting Started Guide\" rel=\"noopener\" target=\"_blank\"\u003eGetting Started Guide\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Things by Josh","offers":[{"title":"None","offer_id":43205659918399,"sku":"P0004A-1","price":125.0,"currency_code":"NZD","in_stock":true},{"title":"200mm","offer_id":43205659951167,"sku":"P0004A-2","price":135.0,"currency_code":"NZD","in_stock":true},{"title":"300mm","offer_id":43374957264959,"sku":"P0004A-3","price":135.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/3913\/2479\/files\/DSC_0739.jpg?v=1777686211","url":"https:\/\/thingsbyjosh.com\/products\/canbus-stepper","provider":"Things by Josh","version":"1.0","type":"link"}