{"product_id":"lerobot-so-arm100-101-robot","title":"LeRobot SO-ARM100\/101 Open-Source Robotic Arm for Education, 6-DOF, 30kg.cm @12V, UART","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eLeRobot SO-ARM100\/101 is an open-source robotic arm designed for education, makers, and light-industry learning and prototyping. The SO-ARM100 platform features a 6-DOF structure, modular 3D-printed construction, and multi-modal interaction support (vision\/voice\/joystick). Full-stack open-source resources are provided, including 3D-printable files, PyTorch training frameworks, and pre-trained models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-DOF robotic arm\u003c\/strong\u003e with modular, minimalist industrial design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D-printed structure\u003c\/strong\u003e: high-strength 3D-printed components with user-customizable assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular expansion\u003c\/strong\u003e: standardized interfaces for integrating grippers and sensors (e.g., depth cameras, voice modules).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision control\u003c\/strong\u003e: STS3215 bus servo motor with max torque \u003cstrong\u003e30kg.cm\u003c\/strong\u003e (Professional Edition) and \u003cstrong\u003e±0.1°\u003c\/strong\u003e high-precision motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJoint feedback\u003c\/strong\u003e: integrated \u003cstrong\u003e12-bit magnetic encoder\u003c\/strong\u003e for real-time joint angle feedback and repeat positioning accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-modal perception\u003c\/strong\u003e: supports multi-USB camera visual feedback to enhance obstacle avoidance and gripping in complex scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable voice control\u003c\/strong\u003e (e.g., reSpeaker Kit) for “vision + voice” interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-source software stack\u003c\/strong\u003e: open-sourced files\/frameworks and workflows including virtualization, dataset recording (Hugging Face Hub sync), and model deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor help choosing a package option or confirming what is included, contact customer service.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegrees of Freedom\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Torque\u003c\/td\u003e\n\u003ctd\u003e30kg.cm @12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServo Motor\u003c\/td\u003e\n\u003ctd\u003eSTS3215 Bus Servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5.5mm*2.1mm DC 12VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003e12-bit Magnetic Encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C~40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cp\u003eAvailable package selections:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore DIY Builder Kit (3D-printed parts + 12 servos)\u003c\/li\u003e\n\u003cli\u003eComplete Component Kit (All mechanical\/electronic parts)\u003c\/li\u003e\n\u003cli\u003ePre-Assembled Pro Bundle (Fully built + technical support)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePackage component differences:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eCore DIY Builder Kit\u003c\/th\u003e\n\u003cth\u003eComplete Component Kit\u003c\/th\u003e\n\u003cth\u003ePre-Assembled Pro Bundle\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeetech ST3215-C018 Motors (12V\/30KG)\u003c\/td\u003e\n\u003ctd\u003e12 units\u003c\/td\u003e\n\u003ctd\u003e12 units\u003c\/td\u003e\n\u003ctd\u003e12 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-quality PLA Printed Parts\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Tool Kit\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Support Hub\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaveshare Servo Adapter\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo Power Adapters (12V5A \u0026amp; 12V10A)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2m Dual-Type-C Data Cables\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eG-shaped Fixed Frames\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2MP 170° FOV Vision Sensor (2 units)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-assembled Product Calibration\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eAvailable color selections: Black, White, Blue, Orange.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRobotics learning, imitation training, and algorithm validation\u003c\/li\u003e\n\u003cli\u003eMachine learning experimentation and dataset collection workflows\u003c\/li\u003e\n\u003cli\u003eHome\/maker projects (e.g., item organization, plant watering)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"LeRobot SO-ARM100 open-source smart robotic arm in multiple color options (white, red, blue)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm.png?v=1781499035\"\u003e\u003cp\u003eLeRobot SO-ARM100 is a 6‑DOF, open‑source robotic arm built for education, makers, and light‑industry prototyping.\u003c\/p\u003e\n\u003cimg alt=\"Modular minimalist industrial design and 6‑DOF precision control highlights for the robotic arm\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_84b5a12b-fad6-4ced-9dd5-2a37a63b2c94.png?v=1781499043\"\u003e\u003cp\u003eA modular, 3D‑printed structure keeps the build lightweight while supporting precise multi‑joint motion control.\u003c\/p\u003e\n\u003cimg alt=\"Multi‑modal perception concept: robotic arm with camera-based vision setup for obstacle avoidance and gripping\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_9391f6d1-6749-4f97-8f47-0c997c183ac9.png?v=1781499050\"\u003e\u003cp\u003eMulti‑modal interaction supports vision (multi‑USB cameras) and expandable voice control for richer experimentation.\u003c\/p\u003e\n\u003cimg alt=\"Open-source software stack preview with code snippet and joystick control of the robotic arm\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_01e71abe-6216-4272-ad28-77219fdf7a4b.png?v=1781499058\"\u003e\u003cp\u003eFull‑stack open‑source workflows cover dataset recording, model training, and deployment, with joystick control for hands‑on testing.\u003c\/p\u003e\n\u003cimg alt=\"Education and light-industry application graphic with product specifications table for the 6‑DOF arm\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_875d9be9-aaa9-4d66-9a7a-c040e8f5285c.png?v=1781499065\"\u003e\u003cp\u003eSpecifications and common learning use cases—imitation training, machine learning, and algorithm validation—are summarized for quick planning.\u003c\/p\u003e\n\u003cimg alt=\"Package components comparison chart for Core DIY Builder Kit, Complete Component Kit, and Pre‑Assembled Pro Bundle\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_e02e926f-5f90-4d0a-8389-da4435a50b13.png?v=1781499073\"\u003e\u003cimg alt=\"Components overview layout of included 3D‑printed parts and hardware items arranged in a kit flat lay\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/LeRobot-SO-ARM100101-Open-Source-Robotic-Arm_24e39413-3165-426c-88f5-efa8ab3ff92b.png?v=1781499081\"\u003e\n\u003c\/div\u003e","brand":"AIFITLAB","offers":[{"title":"Core DIY Builder Kit (3D-printed parts + 12 servos) \/ Black","offer_id":47768120099046,"sku":"LeRobot_SO_AR_b60793-1","price":381.6,"currency_code":"USD","in_stock":true},{"title":"Core DIY Builder Kit (3D-printed parts + 12 servos) \/ White","offer_id":47768120131814,"sku":"LeRobot_SO_AR_b60793-2","price":381.6,"currency_code":"USD","in_stock":true},{"title":"Core DIY Builder Kit (3D-printed parts + 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