diff --git a/doc/faq/readme.rst b/doc/faq/readme.rst index 17d8309ca..964c9ee17 100644 --- a/doc/faq/readme.rst +++ b/doc/faq/readme.rst @@ -65,6 +65,8 @@ required to enable it: `Read more `__. +For platformIO (and maybe other build environments), you will also need to add the build flag: -D NO_EXTRA_4K_HEAP + This manual selection is not needed starting from 2.5.0 (and in git version). WPS is always available, and not using it will give an extra ~4.5KB compared to releases until 2.4.1 included.