{
 "schemaVersion": 1,
 "slug": "seeed-xiao-esp32s3-sense",
 "name": "Seeed XIAO ESP32-S3 Sense",
 "maker": "Seeed Studio",
 "category": "boards",
 "capabilities": [
  "ble",
  "wifi"
 ],
 "chips": [
  "esp32-s3"
 ],
 "page": "https://gadgets.sh/diy/seeed-xiao-esp32s3-sense/",
 "cataloguePage": "https://gadgets.sh/devices/seeed-xiao-esp32s3-sense/",
 "checked": "2026-09-27",
 "state": "reference",
 "stateLabel": "Reference material",
 "sourceType": "maker-published",
 "revision": null,
 "reproduction": {
  "status": "not-tested",
  "note": "We have not built and tested a reproduction from these files."
 },
 "hardwareLicense": null,
 "evidence": [
  {
   "key": "schematic",
   "label": "Editable schematic",
   "status": "partial",
   "fileIds": [
    "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/new-res/202003753_XIAO%20ESP32S3%20Sense_v1.5_SCH_260226.pdf.pdf"
   ],
   "note": "Editable circuit schematic not verified."
  },
  {
   "key": "pcb",
   "label": "Editable PCB",
   "status": "not-found",
   "fileIds": [],
   "note": "Editable PCB layout not verified."
  },
  {
   "key": "bom",
   "label": "Bill of materials",
   "status": "not-found",
   "fileIds": [],
   "note": "A complete bill of materials has not been verified; the catalogue chip list is not a BOM."
  },
  {
   "key": "gerbers",
   "label": "Fabrication files",
   "status": "not-found",
   "fileIds": [],
   "note": "Ready-to-manufacture Gerbers and drill files have not been verified."
  },
  {
   "key": "enclosure",
   "label": "Enclosure",
   "status": "not-found",
   "fileIds": [],
   "note": "A complete matching enclosure design has not been verified."
  },
  {
   "key": "firmware",
   "label": "Firmware source",
   "status": "not-found",
   "fileIds": [],
   "note": "Firmware source and flashing instructions need review."
  },
  {
   "key": "instructions",
   "label": "Build instructions",
   "status": "not-found",
   "fileIds": [],
   "note": "Assembly and test instructions have not been reviewed."
  }
 ],
 "missing": [
  {
   "key": "schematic",
   "note": "Editable circuit schematic not verified."
  },
  {
   "key": "pcb",
   "note": "Editable PCB layout not verified."
  },
  {
   "key": "bom",
   "note": "A complete bill of materials has not been verified; the catalogue chip list is not a BOM."
  },
  {
   "key": "gerbers",
   "note": "Ready-to-manufacture Gerbers and drill files have not been verified."
  },
  {
   "key": "enclosure",
   "note": "A complete matching enclosure design has not been verified."
  },
  {
   "key": "firmware",
   "note": "Firmware source and flashing instructions need review."
  },
  {
   "key": "instructions",
   "note": "Assembly and test instructions have not been reviewed."
  },
  {
   "key": "license",
   "note": "Hardware-specific licence scope has not been reviewed. A firmware or repository licence alone does not establish it."
  },
  {
   "key": "revision",
   "note": "Compatibility between board, enclosure and firmware revisions has not been reviewed."
  }
 ],
 "files": [
  {
   "id": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/new-res/202003753_XIAO%20ESP32S3%20Sense_v1.5_SCH_260226.pdf.pdf",
   "label": "XIAO ESP32S3 Sense schematic (PDF, rev 1.5)",
   "kind": "schematic",
   "format": "PDF",
   "source": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/new-res/202003753_XIAO%20ESP32S3%20Sense_v1.5_SCH_260226.pdf.pdf",
   "download": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/new-res/202003753_XIAO%20ESP32S3%20Sense_v1.5_SCH_260226.pdf.pdf",
   "repository": null,
   "revision": null,
   "bytes": null,
   "gitBlobSha1": null,
   "licenseFiles": []
  },
  {
   "id": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/res/esp32-s3_datasheet.pdf",
   "label": "ESP32-S3 datasheet (PDF)",
   "kind": "datasheet",
   "format": "PDF",
   "source": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/res/esp32-s3_datasheet.pdf",
   "download": "https://files.seeedstudio.com/wiki/SeeedStudio-XIAO-ESP32S3/res/esp32-s3_datasheet.pdf",
   "repository": null,
   "revision": null,
   "bytes": null,
   "gitBlobSha1": null,
   "licenseFiles": []
  },
  {
   "id": "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/main/pinout/XIAO_ESP32-S3_Sense_front_pinout.png",
   "label": "Pinout diagram, Sense variant, front (PNG)",
   "kind": "pinout",
   "format": "PNG",
   "source": "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/main/pinout/XIAO_ESP32-S3_Sense_front_pinout.png",
   "download": null,
   "repository": "https://github.com/Seeed-Studio/OSHW-XIAO-Series",
   "revision": null,
   "bytes": null,
   "gitBlobSha1": null,
   "licenseFiles": []
  },
  {
   "id": "Seeed-Studio/OSHW-XIAO-Series/LICENSE",
   "path": "LICENSE",
   "label": "LICENSE",
   "kind": "license",
   "format": "LICENSE",
   "source": "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/LICENSE",
   "download": "https://raw.githubusercontent.com/Seeed-Studio/OSHW-XIAO-Series/cc7f3bbfc69f20061e533304b160bedcf377844a/LICENSE",
   "repository": "https://github.com/Seeed-Studio/OSHW-XIAO-Series",
   "revision": "cc7f3bbfc69f20061e533304b160bedcf377844a",
   "bytes": 1071,
   "gitBlobSha1": "753ffc96ad96be1a529bce001db1216409ded92d",
   "licenseFiles": [
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/LICENSE"
   ]
  }
 ],
 "repositories": [
  {
   "url": "https://github.com/Seeed-Studio/OSHW-XIAO-Series",
   "role": "docs",
   "official": true,
   "commit": "cc7f3bbfc69f20061e533304b160bedcf377844a",
   "branch": "main",
   "checked": "2026-09-30",
   "archive": "https://github.com/Seeed-Studio/OSHW-XIAO-Series/archive/cc7f3bbfc69f20061e533304b160bedcf377844a.zip",
   "repositoryLicense": "MIT",
   "licenseFiles": [
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/LICENSE",
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/projects/community-diy-projects/XIAO_ESP32C3_AI_Assistant/LICENSE",
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/projects/community-diy-projects/XIAO_ESP32_NTP_Clock/LICENSE",
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/projects/reference-projects/XIAO_ESP32-C3_BLE_ESPresense/LICENSE",
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/projects/reference-projects/XIAO_ESP32_CSI_Espectre/LICENSE",
    "https://github.com/Seeed-Studio/OSHW-XIAO-Series/blob/cc7f3bbfc69f20061e533304b160bedcf377844a/projects/reference-projects/XIAO_RP2040_Serprog/COPYING"
   ],
   "submodules": [],
   "inventoryNote": "Design files, source-application project files, CAD libraries, docs, BOMs and firmware images; full source code is in the repository archive."
  }
 ],
 "selection": "Catalogue-linked files and nearby design dependencies. The paths may cover multiple revisions; compatibility has not been established.",
 "reviewed": null,
 "notes": [],
 "counts": {
  "files": 4,
  "downloadable": 3,
  "pinned": 1,
  "repositories": 1
 },
 "downloads": {
  "manifest": "https://gadgets.sh/diy/seeed-xiao-esp32s3-sense/manifest.json",
  "brief": "https://gadgets.sh/diy/seeed-xiao-esp32s3-sense/build-brief.md",
  "pack": null,
  "archives": [
   {
    "repository": "https://github.com/Seeed-Studio/OSHW-XIAO-Series",
    "revision": "cc7f3bbfc69f20061e533304b160bedcf377844a",
    "url": "https://github.com/Seeed-Studio/OSHW-XIAO-Series/archive/cc7f3bbfc69f20061e533304b160bedcf377844a.zip",
    "includes": "Full repository snapshot; may include other device revisions.",
    "submodules": []
   }
  ]
 },
 "nextSteps": [
  "Read the source licences and revision notes; preserve upstream attribution.",
  "Download the pinned design files or repository archives and resolve external libraries, submodules and large-file pointers.",
  "Inspect the circuit, PCB, BOM, enclosure and firmware together; resolve the listed gaps before ordering parts or fabrication.",
  "Follow the upstream assembly and programming instructions. Record changes and bench-test the resulting hardware."
 ]
}