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Walksnail Avatar HD Mini 1S Lite VTX
What are the dimensions of the Walksnail Avatar HD Mini 1S Lite VTX? · Modern device · basis: Caddx / Walksnail kit page; thickness and hole pattern from GetFPV (retailer, secondary)
Also called: walksnail mini 1s lite dimensions, avatar mini 1s lite size, walksnail 1s vtx, walksnail whoop vtx, walksnail, fpv video transmitter, 5.8 ghz vtx, first person view, transmisor de video fpv, transmissor de vídeo fpv, FPV Videosender
Exact dimensions. True size, with no printing tolerance added.
- length
- 30 mm
- width
- 30 mm
- height
- 6.5 mm
Notes
- The Walksnail Avatar HD Mini 1S Lite VTX board is 30 × 30 mm and 5.1 g (Caddx kit page; the whole kit with camera is 7.8 g). GetFPV lists it as 30 × 30 × 6.5 mm with a 25.5 × 25.5 mm mounting pattern and an IPEX (U.FL) antenna socket.
- Voltage conflict: the maker kit page says 3.1–13 V, GetFPV says 3.1–5 V — check the board you have before wiring above 1S.
- The file is an envelope box 30 × 30 × 6.5 mm at the published size, true size, no printing allowance. Holes, connectors and components are not modelled.
Walksnail Avatar HD Mini 1S Lite VTX size chart
| dimension | value |
|---|---|
| board (L × W) | 30 × 30 mm (maker) |
| thickness | 6.5 mm (GetFPV, secondary) |
| mounting pattern | 25.5 × 25.5 mm (GetFPV, secondary; hole size not published) |
| weight | 5.1 g VTX; kit 7.8 g |
| input voltage | 3.1–13 V (maker kit page); GetFPV lists 3.1–5 V |
| antenna socket | IPEX / U.FL (GetFPV) |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Caddx / Walksnail | Avatar HD Mini 1S Lite kit | web | Publisher's page; dimensions are facts |
| GetFPV (retailer) | Walksnail Avatar HD Mini 1S Lite kit (no heat sink) | 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
| walksnail-avatar-hd-mini-1s-lite-vtx-envelope | An envelope box 30 × 30 × 6.5 mm (Holes, connectors and components are not modelled) | 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=walksnail-avatar-hd-mini-1s-lite-vtx
Fits with

Questions
How big is the Walksnail Avatar HD Mini 1S Lite VTX?
30 × 30 mm, 6.5 mm thick (thickness per GetFPV), 25.5 × 25.5 mm mounting, 5.1 g.