# Insta360 GO Ultra: reconstructing its Wi-Fi camera protocol

> A Python toolkit and protocol study reconstruct Insta360 GO Ultra control over Wi-Fi TCP port 6666. The protocol notes document length-prefixed protobuf command packets and H.265 video frames; the repository includes scripts for live preview and packet probing.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-08
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/Daiki-Iijima/insta360-go-ultra-sdk>
- Primary source: <https://github.com/Daiki-Iijima/insta360-go-ultra-sdk/blob/f5fa853b153b4483c4494ca087c7cd5b551f3aca/docs/protocol.md>
- Catalog page: <https://awesomerea.org/resources/insta360-go-ultra-sdk-case/>
- Record JSON: <https://awesomerea.org/resources/insta360-go-ultra-sdk-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/insta360-go-ultra-sdk-case/index.md)

## Requirements & limits

- **Prerequisites:** An Insta360 GO Ultra connected over its Wi-Fi network is required.
- **Prerequisites:** The scripts require protobuf 3.20.3 and pb2 definitions from RigacciOrg/insta360-wifi-api; live preview uses an HEVC-capable player.
- **Limits:** Native file download and unknown packet types remain on the roadmap.
- **License:** No licence file in the repository.

## Primary sources

1. <https://github.com/Daiki-Iijima/insta360-go-ultra-sdk/blob/f5fa853b153b4483c4494ca087c7cd5b551f3aca/docs/protocol.md>
2. <https://github.com/Daiki-Iijima/insta360-go-ultra-sdk/blob/f5fa853b153b4483c4494ca087c7cd5b551f3aca/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.