diff --git a/usermods/audioreactive/readme.md b/usermods/audioreactive/readme.md index 4668ca881..aad269c67 100644 --- a/usermods/audioreactive/readme.md +++ b/usermods/audioreactive/readme.md @@ -30,7 +30,7 @@ There are however plans to create a lightweight audioreactive for the 8266, with ### using latest _arduinoFFT_ library version 2.x The latest arduinoFFT release version should be used for audioreactive. -* `build_flags` = `-D USERMOD_AUDIOREACTIVE` +* `build_flags` = `-D USERMOD_AUDIOREACTIVE -D sqrt_internal=sqrtf` * `lib_deps`= `kosme/arduinoFFT @ 2.0.1` ## Configuration