> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.ouster.com/sensor-docs/firmware/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.ouster.com/sensor-docs/_mcp/server.

# Firmware

## Versions

- [4.0](https://docs.ouster.com/sensor-docs/firmware/4.0/llms.txt) (default)
- [3.2](https://docs.ouster.com/sensor-docs/firmware/3.2/llms.txt)