# Page Not Found

The URL `biboard/demo-applications/13.-add-hardware-partition-configuration-option-in-arduino-ide` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [13.Add hardware partition configuration option in Arduino IDE](https://docs.petoi.com/biboard/demo-applications/13.add-hardware-partition-configuration-option-in-arduino-ide.md)
- [3.Analog-digital converter](https://docs.petoi.com/biboard/demo-applications/3.analog-digital-converter.md)
- [10.Classic Bluetooth serial port SPP](https://docs.petoi.com/biboard/demo-applications/10.classic-bluetooth-serial-port-spp.md)
- [15.The usage of Wi-Fi OTA(Over-The-Air)](https://docs.petoi.com/biboard/demo-applications/15.the-usage-of-wifi-ota.md)
- [4.Digital-Analog Converter](https://docs.petoi.com/biboard/demo-applications/4.digital-analog-converter.md)

## How to find the correct page

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

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

```
GET https://docs.petoi.com/biboard/demo-applications/13.add-hardware-partition-configuration-option-in-arduino-ide.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., `/biboard/demo-applications/13.add-hardware-partition-configuration-option-in-arduino-ide.md`).

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