# Page Not Found

The URL `bluetooth-communication.html` does not exist.

You might be looking for one of these pages:
- [Bluetooth Communication](https://docs.echook.uk/bluetooth-communication.md)
- [Bluetooth Packet Encoding](https://docs.echook.uk/bluetooth-communication/bluetooth-packet-encoding.md)
- [Bluetooth Packet Decoding](https://docs.echook.uk/bluetooth-communication/bluetooth-packet-decoding.md)
- [Build Instructions (Kit V1.x)](https://docs.echook.uk/build-instructions.md)
- [Bluetooth Module](https://docs.echook.uk/circuit-schematics/bluetooth-module.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.echook.uk/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.echook.uk/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/bluetooth-communication.md`)
- Use `Accept: text/markdown` header for content negotiation