From 6d1126b8aa123ebf351bb73b2618ccfcb9199682 Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Tue, 22 Oct 2024 16:19:46 +0200
Subject: [PATCH] Update audioreactive readme.md

added `-D sqrt_internal=sqrtf` -> needed for good performance
---
 usermods/audioreactive/readme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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