{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "nodemcu-v3-lolin-esp8266-clone",
 "name": "NodeMCU v3 LoLin ESP8266 (clone)",
 "kind": "modern",
 "category": "Electronics",
 "group": "Microcontroller boards",
 "year": null,
 "question": "What are the dimensions of the NodeMCU v3 LoLin ESP8266 (clone)?",
 "tags": [
  "esp8266",
  "nodemcu"
 ],
 "aliases": [
  "nodemcu v3 lolin esp8266 (clone) dimensions",
  "nodemcu v3 lolin esp8266 (clone) size",
  "nodemcu v3 lolin esp8266 (clone) mounting holes",
  "nodemcu v3 lolin esp8266 (clone) medidas",
  "nodemcu v3 lolin esp8266 (clone) Maße"
 ],
 "overall_mm": {
  "length": 31,
  "width": 58,
  "height": 13
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/nodemcu-v3-lolin-esp8266-clone/",
 "sheet_txt": "https://xemstudio.com/objects/nodemcu-v3-lolin-esp8266-clone/sheet.txt",
 "sheet": {
  "basis": "AZ-Delivery (reseller) — secondary, no maker drawing",
  "overall_mm": {
   "length": 31,
   "width": 58,
   "height": 13
  },
  "notes": [
   "NodeMCU v3 LoLin ESP8266 (clone): 31 × 58 × 13 mm. No official drawing exists for this clone. Header rows 27.5 mm apart (reseller figure); hole positions not published (scan planned).",
   "No mounting-hole positions are published.",
   "The file is the outline; components and connectors are not modelled."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "size",
     "31 × 58 × 13 mm"
    ]
   ]
  }
 },
 "sheet_text": "NodeMCU v3 LoLin ESP8266 (clone) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/nodemcu-v3-lolin-esp8266-clone/  (CC BY 4.0)\nBasis: AZ-Delivery (reseller) — secondary, no maker drawing\nCatalog version: 2026-10-20\n\nOverall (mm): length 31, width 58, height 13\n- NodeMCU v3 LoLin ESP8266 (clone): 31 × 58 × 13 mm. No official drawing exists for this clone. Header rows 27.5 mm apart (reseller figure); hole positions not published (scan planned).\n- No mounting-hole positions are published.\n- The file is the outline; components and connectors are not modelled.\n\ndimension  value\nsize  31 × 58 × 13 mm\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- AZ-Delivery: NodeMCU v3 LoLin ESP8266 (clone) — web — Publisher's page; dimensions are facts — https://www.az-delivery.de/en/products/nodemcu-lolin-v3-modul-mit-esp8266\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/nodemcu-v3-lolin-esp8266-clone/index.json\nAPI: https://xemstudio.com/api/geometry?object=nodemcu-v3-lolin-esp8266-clone\n",
 "sources": [
  {
   "publisher": "AZ-Delivery",
   "title": "NodeMCU v3 LoLin ESP8266 (clone)",
   "url": "https://www.az-delivery.de/en/products/nodemcu-lolin-v3-modul-mit-esp8266",
   "formats": [
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   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
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  "sheet_free": true,
  "mesh_price_usd": null,
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  "tolerance_mm": null
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 "related": [
  "nodemcu-esp8266-devkit-v1-0",
  "wemos-lolin-d1-mini-v4-esp8266",
  "wemos-lolin-s2-mini-esp32-s2",
  "esp32-c3-supermini",
  "sparkfun-pro-micro"
 ],
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 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "How big is the NodeMCU v3 LoLin ESP8266 (clone)?",
   "a": "31 × 58 × 13 mm."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "nodemcu-v3-lolin-esp8266-clone-outline",
   "formats": [
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    "stl"
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   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/nodemcu-v3-lolin-esp8266-clone/nodemcu-v3-lolin-esp8266-clone-outline.step",
   "stl": "https://xemstudio.com/files/hardware/nodemcu-v3-lolin-esp8266-clone/nodemcu-v3-lolin-esp8266-clone-outline.stl",
   "note": "31 × 58 × 13 mm"
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 "markdown": "https://xemstudio.com/objects/nodemcu-v3-lolin-esp8266-clone/index.md"
}