> For the complete documentation index, see [llms.txt](https://drotek.gitbook.io/rtk-f9p-positioning-solutions/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://drotek.gitbook.io/rtk-f9p-positioning-solutions/the-rtk-base/led-signals.md).

# LED Signals

![](https://3825805345-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LYSZeu4HjB-NrVI4riL%2F-LroSWEhmXsCruW11fEM%2F-LroShHAmhF_ugc8wTet%2FCapture%20d%E2%80%99e%CC%81cran%202019-10-22%20a%CC%80%2019.09.59.png?alt=media\&token=659af049-452c-4ac3-8fdf-ca735f152d04)