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WEMOS LOLIN D1 mini v4 (ESP8266)
What are the dimensions of the WEMOS LOLIN D1 mini v4 (ESP8266)? · Modern device · basis: WEMOS (dimension drawing)
Also called: wemos lolin d1 mini v4 (esp8266) dimensions, wemos lolin d1 mini v4 (esp8266) size, wemos lolin d1 mini v4 (esp8266) mounting holes, wemos lolin d1 mini v4 (esp8266) medidas, wemos lolin d1 mini v4 (esp8266) Maße
Exact dimensions. True size, with no printing tolerance added.
- length
- 25.4 mm
- width
- 34.3 mm
Notes
- WEMOS LOLIN D1 mini v4 (ESP8266): 25.4 × 34.3 mm, 3 g. Drawing 34.3 × 25.4 mm; WEMOS's spec table says 34.2 × 25.6 mm. Header rows 22.86 mm apart on 2.54 mm pitch.
- Mounting holes: 2 × Ø2.0 mm on the top edge, first 2.5 mm from the left edge, 20.4 mm apart (vertical position not dimensioned).
- The file is the outline; components and connectors are not modelled.
WEMOS LOLIN D1 mini v4 size chart
| dimension | value |
|---|---|
| size | 25.4 × 34.3 mm (board outline) |
| mounting holes | 2 × Ø2.0 mm on the top edge, first 2.5 mm from the left edge, 20.4 mm apart (vertical position not dimensioned) |
| weight | 3 g |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| WEMOS | WEMOS LOLIN D1 mini v4 (ESP8266) | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| wemos-lolin-d1-mini-v4-esp8266-outline | 25.4 × 34.3 mm; 1.6 mm plate (thickness not published) | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=wemos-lolin-d1-mini-v4-esp8266

Fits with
Questions
How big is the WEMOS LOLIN D1 mini v4 (ESP8266)?
25.4 × 34.3 mm; holes 2 × Ø2.0 mm on the top edge, first 2.5 mm from the left edge, 20.4 mm apart (vertical position not dimensioned).




