# Page Not Found

The URL `adding-more-motors/adding-an-expansion-hub` does not exist.

You might be looking for one of these pages:
- [Adding an Expansion Hub](https://docs.revrobotics.com/duo-control/menu/adding-more-motors/adding-an-expansion-hub.md)
- [Updating the Driver Hub](https://docs.revrobotics.com/duo-control/managing-the-control-system/updating-the-driver-hub.md)
- [Adding More Motors](https://docs.revrobotics.com/duo-control/menu/adding-more-motors.md)
- [SPARKmini Motor Controller](https://docs.revrobotics.com/duo-control/menu/adding-more-motors/sparkmini-motor-controller.md)
- [Adding an External IMU to your Hub](https://docs.revrobotics.com/duo-control/sensors/i2c/adding-an-external-imu-to-your-hub.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/duo-control/menu/adding-more-motors/adding-an-expansion-hub.md`)
- Use `Accept: text/markdown` header for content negotiation