> For the complete documentation index, see [llms.txt](https://auvidea.gitbook.io/i2c/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://auvidea.gitbook.io/i2c/guide.md).

# Guide

- [Overview](https://auvidea.gitbook.io/i2c/guide/overview.md): This guide provides the basic usage of I2C devices that are often used on our Carrierboards.
- [How to use I2C](https://auvidea.gitbook.io/i2c/guide/how-to-use-i2c.md): This page shows the basic usage of the I2C bus.