> For the complete documentation index, see [llms.txt](https://doc.open-tx.org/opentx-2-3-lua-reference-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.open-tx.org/opentx-2-3-lua-reference-guide/part_iii_-_opentx_lua_api_reference/general-functions-less-than-greater-than-luadoc-begin-general/getrotencspeed.md).

# getRotEncSpeed()

Return rotary encoder current speed

@status current Introduced in 2.3.10

## Parameters

none

## Return value

* `number` in list: ROTENC\_LOWSPEED, ROTENC\_MIDSPEED, ROTENC\_HIGHSPEED return 0 on radio without rotary encoder