# Page Not Found

The URL `api/serialmaster-shi-yong-zhi-nan` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Python serialMaster使用指南](https://docs.petoi.com/chinese/api/python-serialmaster-shi-yong-zhi-nan.md)
- [MicroPython控制器](https://docs.petoi.com/chinese/api/micropython-kong-zhi-qi.md)
- [通过树莓派控制机器人](https://docs.petoi.com/chinese/api/tong-guo-shu-mei-pai-kong-zhi-ji-qi-ren.md)
- [BiBoard V1 用户指南](https://docs.petoi.com/chinese/biboard/biboard-v1-yong-hu-zhi-nan.md)
- [BiBoard V0 快速上手指南](https://docs.petoi.com/chinese/biboard/kuai-su-shang-shou-zhi-nan.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://docs.petoi.com/chinese/api/python-serialmaster-shi-yong-zhi-nan.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://docs.petoi.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.petoi.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/chinese/api/python-serialmaster-shi-yong-zhi-nan.md`).

You may also use `Accept: text/markdown` header for content negotiation.