> 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/playhaptic.md).

# playHaptic(duration, pause \[, flags])

Generate haptic feedback

@status current Introduced in 2.2.0

## Parameters

* `duration` (number) length of the haptic feedback in milliseconds
* `pause` (number) length of the silence after haptic feedback in milliseconds
* `flags` (number):
* `0 or not present` play with normal priority
* `PLAY_NOW` play immediately

## Return value

none