> For the complete documentation index, see [llms.txt](https://docs.ceruleansonar.com/c/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ceruleansonar.com/c/rov-locator/communicating-with-the-rovl/messages-from-host-to-rovl.md).

# Messages from Host to ROVL

- [NMEA-Format Messages to Receiver](https://docs.ceruleansonar.com/c/rov-locator/communicating-with-the-rovl/messages-from-host-to-rovl/nmea-format-messages-to-receiver.md)
- [Valid Commands from Host to ROVL](https://docs.ceruleansonar.com/c/rov-locator/communicating-with-the-rovl/messages-from-host-to-rovl/valid-commands-from-host-to-rovl.md)