> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/rddrone-t1adapt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/rddrone-t1adapt/operation.md).

# Operation

Once the RDDRONE T1ADAPT and peripherals have been connected and powered up, the pre-programmed firmware make a connection by alternates which adapter device is the dominant controller on the T1 bus until a stable connection is established. In the absence of a signal, or the T1 connection is broken, the firmware resets the T1 PHYs and tries again to establish a link.