# Walksnail Avatar HD Mini 1S Lite VTX

> What are the dimensions of the Walksnail Avatar HD Mini 1S Lite VTX?

- Category: Drones › Video transmitters and HD cameras
- Kind: Modern device
- Basis: Caddx / Walksnail kit page; thickness and hole pattern from GetFPV (retailer, secondary)
- Page: https://xemstudio.com/objects/walksnail-avatar-hd-mini-1s-lite-vtx/ · JSON: https://xemstudio.com/api/geometry?object=walksnail-avatar-hd-mini-1s-lite-vtx · Plain text: https://xemstudio.com/objects/walksnail-avatar-hd-mini-1s-lite-vtx/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 30 | 30 | 6.5 |

**Exact dimensions.** True size, with no printing tolerance added.

## 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.

## Sizes

| 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

- Caddx / Walksnail: [Avatar HD Mini 1S Lite kit](https://caddxfpv.com/products/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)](https://www.getfpv.com/walksnail-avatar-hd-mini-1s-lite-kit-no-heat-sink.html) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/walksnail-avatar-hd-mini-1s-lite-vtx/index.json

- walksnail-avatar-hd-mini-1s-lite-vtx-envelope: [STEP](https://xemstudio.com/files/hardware/walksnail-avatar-hd-mini-1s-lite-vtx/walksnail-avatar-hd-mini-1s-lite-vtx-envelope.step) · [STL](https://xemstudio.com/files/hardware/walksnail-avatar-hd-mini-1s-lite-vtx/walksnail-avatar-hd-mini-1s-lite-vtx-envelope.stl) — An envelope box 30 × 30 × 6.5 mm (Holes, connectors and components are not modelled)

## 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.

## Fits with

- [Walksnail Avatar HD Mini 1S Lite camera](https://xemstudio.com/objects/walksnail-avatar-hd-mini-1s-lite-camera/)
- [HDZero Nano V3 camera](https://xemstudio.com/objects/hdzero-nano-v3-camera/)
- [TBS Unify Pro32 Nano 5G8 VTX](https://xemstudio.com/objects/tbs-unify-pro32-nano-5g8-vtx/)
- [RushFPV Tank Solo VTX](https://xemstudio.com/objects/rushfpv-tank-solo-vtx/)
- [RunCam Nano 4 camera](https://xemstudio.com/objects/runcam-nano-4-camera/)
- [HDZero Race V3 VTX](https://xemstudio.com/objects/hdzero-race-v3-vtx/)
- [Walksnail Avatar HD VTX (original kit)](https://xemstudio.com/objects/walksnail-avatar-hd-vtx/)
- [FPV camera sizes (nano 14, micro 19, mini 22, full 28 mm) and DJI O3 / O4 air unit dimensions](https://xemstudio.com/objects/fpv-cameras-and-air-units/)