{
 "slug": "dfrobot-huskylens-2",
 "name": "DFRobot HUSKYLENS 2",
 "maker": "DFRobot",
 "category": "boards",
 "categoryLabel": "Boards & controllers",
 "status": "listed",
 "statusLabel": "Listed by maker",
 "description": "Teach a vision sensor your own objects and reuse its learned setup.",
 "goodFor": "Build an interactive object-recognition prototype with reusable model files.",
 "youNeed": "USB power; matching controller wiring only when integrating into a larger build.",
 "tradeoff": "Wi-Fi is optional; model performance must be checked with your actual objects.",
 "tags": [
  "Computer vision",
  "Robotics",
  "Object classification",
  "I²C",
  "UART"
 ],
 "price": "US$89.90",
 "priceShort": "$89.90",
 "priceFrom": "dfrobot.com",
 "checked": "2026-09-16",
 "url": "https://gadgets.sh/devices/dfrobot-huskylens-2/",
 "shortUrl": "https://gadgets.sh/dfrobot-huskylens-2",
 "markdown": "https://gadgets.sh/devices/dfrobot-huskylens-2.md",
 "image": "https://gadgets.sh/assets/dfrobot-huskylens-2.jpg",
 "cutout": "https://gadgets.sh/assets/cutouts/dfrobot-huskylens-2.webp",
 "shareCard": "https://gadgets.sh/og/dfrobot-huskylens-2.jpg",
 "shops": [
  {
   "merchant": "DFRobot",
   "label": "Buy from DFRobot",
   "kind": "shop",
   "orderable": true,
   "url": "https://www.dfrobot.com/product-2995.html?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=dfrobot-huskylens-2&utm_content=api",
   "note": null
  },
  {
   "merchant": "Amazon",
   "label": "Buy from Amazon",
   "kind": "shop",
   "orderable": true,
   "url": "https://www.amazon.com/dp/B0GDXYHVQ5?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=dfrobot-huskylens-2&utm_content=api",
   "note": "In Stock (US$89.90) at Amazon (sold by DFRobot, ships from Amazon) when checked on 2026-09-24."
  },
  {
   "merchant": "The Pi Hut",
   "label": "Sold out at The Pi Hut",
   "kind": "soldout",
   "orderable": false,
   "url": "https://thepihut.com/products/gravity-huskylens-2-6-tops-llm-mcp-ai-vision-sensor?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=dfrobot-huskylens-2&utm_content=api",
   "note": "sold out (schema.org OutOfStock, Notify me; £89.90; SKU SEN0638) at The Pi Hut when checked on 2026-09-24."
  }
 ],
 "specs": [
  {
   "group": "Vision hardware",
   "rows": [
    {
     "label": "Exact product",
     "value": "Gravity HUSKYLENS 2; SEN0638",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Processor",
     "value": "Kendryte K230, dual-core 1.6 GHz; maker advertises 6 TOPS",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Memory and storage",
     "value": "1 GB LPDDR4; 8 GB eMMC; TF-card expansion",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Camera",
     "value": "GC2093, 2 MP; replaceable camera module",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Display",
     "value": "2.4-inch IPS touchscreen, 640 × 480",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Interfaces",
     "value": "USB-C and Gravity I²C/UART",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Wireless option",
     "value": "2.4 GHz Wi-Fi 6 requires a separate slot-in module",
     "source": "https://www.dfrobot.com/product-2995.html"
    }
   ]
  },
  {
   "group": "Power and package",
   "rows": [
    {
     "label": "Power",
     "value": "3.3–5 V operating supply; maker lists 1.5–3 W",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Body",
     "value": "70 × 58 × 19 mm; 90 g",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Package",
     "value": "Sensor, two brackets, M3 fasteners, two four-pin cables and power adapter board",
     "source": "https://www.dfrobot.com/product-2995.html"
    },
    {
     "label": "Start standalone",
     "value": "Connect USB-C power and select a vision function on the touchscreen",
     "source": "https://wiki.dfrobot.com/sen0638/docs/22599"
    },
    {
     "label": "Controller connection",
     "value": "Maker recommends its power board: sensor to I²C/UART, separate USB-C PWR IN, Gravity cable to controller",
     "source": "https://wiki.dfrobot.com/sen0638/docs/22601"
    }
   ]
  },
  {
   "group": "Programming and reusable models",
   "rows": [
    {
     "label": "Controller examples",
     "value": "Official wiki provides Arduino, micro:bit and UNIHIKER examples and libraries",
     "source": "https://wiki.dfrobot.com/sen0638/"
    },
    {
     "label": "Custom object learning",
     "value": "Capture multiple views with Self-Learning Classifier; name learned IDs and adjust the threshold",
     "source": "https://wiki.dfrobot.com/sen0638/docs/22617"
    },
    {
     "label": "Exportable setup",
     "value": "Export stores learned parameters/IDs/names; copy paired .json and .bin files over USB",
     "source": "https://wiki.dfrobot.com/sen0638/docs/22617"
    },
    {
     "label": "Reusing a model",
     "value": "Import into another HUSKYLENS 2, then verify its recognition and parameters",
     "source": "https://wiki.dfrobot.com/sen0638/docs/22617"
    }
   ]
  }
 ],
 "docs": [
  {
   "label": "SEN0638 official product and package",
   "url": "https://www.dfrobot.com/product-2995.html"
  },
  {
   "label": "HUSKYLENS 2 documentation and libraries",
   "url": "https://wiki.dfrobot.com/sen0638/"
  },
  {
   "label": "Standalone getting started",
   "url": "https://wiki.dfrobot.com/sen0638/docs/22599"
  },
  {
   "label": "Self-learning classifier and model export/import",
   "url": "https://wiki.dfrobot.com/sen0638/docs/22617"
  },
  {
   "label": "Controller power-board wiring",
   "url": "https://wiki.dfrobot.com/sen0638/docs/22601"
  }
 ],
 "blueprint": {
  "openness": "open-firmware",
  "opennessLabel": "Open firmware",
  "summary": "DFRobot publishes the HUSKYLENS 2 Arduino/Python library on GitHub and a mechanical STEP 3D model, but no schematic, PCB source, or BOM.",
  "files": [
   {
    "kind": "3d-model",
    "label": "HUSKYLENS 2 mechanical 3D model (STEP, zipped)",
    "url": "https://dfimg.dfrobot.com/wiki/22597/SEN0638_huskylens2-k230-ai-vision-sensor_stpfile_1.0.zip",
    "format": "ZIP"
   },
   {
    "kind": "manual",
    "label": "HUSKYLENS 2 wiki / getting started",
    "url": "https://wiki.dfrobot.com/sen0638/",
    "format": "HTML"
   }
  ],
  "repos": [
   {
    "url": "https://github.com/DFRobot/DFRobot_HuskylensV2",
    "role": "firmware",
    "official": true,
    "license": "MIT",
    "stars": 31,
    "pushed": "2026-09-11"
   }
  ],
  "parts": [
   {
    "part": "Kendryte K230 (dual-core, 1.6 GHz, ~6 TOPS)",
    "role": "SoC / AI vision processor",
    "datasheet": "https://www.kendryte.com/k230/en/v1.8/K230_brief_datasheet.html"
   }
  ],
  "notes": "Fetched wiki.dfrobot.com/sen0638/ Resources section directly (200): it lists an SVG, an 'STP Files' zip (verified 200, actual STEP 3D model, not a schematic), an Arduino/Python library zip, and the DFRobot_HuskylensV2 GitHub repo (verified via gh api, MIT license). Also checked the three wiki.dfrobot.com/sen0638/docs sub-pages given in known_links (22599/22617/22601, all HTTP 200) — they are getting-started/self-learning/power-board wiring tutorials with embedded wiring diagrams, not schematics or dimensioned pinout drawings, so not cited as files. No Gerbers/KiCad/schematic PDF/BOM found anywhere on the wiki.",
  "checked": "2026-09-27"
 },
 "sourceFiles": null,
 "firmware": [],
 "chips": [
  "k230"
 ]
}