diff --git a/src/rgb_controller/keymap.rs b/src/keymap.rs
similarity index 97%
rename from src/rgb_controller/keymap.rs
rename to src/keymap.rs
index ee9d721..29ad8fc 100644
--- a/src/rgb_controller/keymap.rs
+++ b/src/keymap.rs
@@ -1,5 +1,6 @@
 use crate::color::Color;
 
+/// an Enum to get the id of a key
 pub enum KeymapKeys {
     Escape,
     F1,
@@ -112,6 +113,7 @@ pub enum KeymapKeys {
 }
 
 impl KeymapKeys {
+    /// returns the id of a key
     fn to_usize(&self) -> usize {
         match self {
             KeymapKeys::Escape => 1,
@@ -237,10 +239,12 @@ impl Default for Keymap {
 }
 
 impl Keymap {
+    ///sets a single key to a color
     pub fn set_key(&mut self, key: KeymapKeys, color: Color) {
         self.map[key.to_usize()] = color.to_array();
     }
 
+    //sets a all key to a color
     pub fn set_all_keys(&mut self, color: Color) {
         self.map = [color.to_array(); 144];
     }
diff --git a/src/lib.rs b/src/lib.rs
index 5c7adc0..f4d91d7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,12 +1,13 @@
 mod color;
 mod hid_wrapper;
 mod rgb_controller;
+mod keymap;
 
 pub use color::Color;
 pub use hid_wrapper::HidWrapperError;
 pub use rgb_controller::controller::RGBController;
 pub use rgb_controller::effects::Effects;
-pub use rgb_controller::keymap::{Keymap, KeymapKeys};
+pub use keymap::{Keymap, KeymapKeys};
 
 #[cfg(feature = "access_hid_wrapper")]
 pub use hid_wrapper::HidWrapper;
diff --git a/src/rgb_controller.rs b/src/rgb_controller.rs
index e135a02..07882e1 100644
--- a/src/rgb_controller.rs
+++ b/src/rgb_controller.rs
@@ -1,4 +1,3 @@
 pub mod controller;
 pub mod effect_info;
 pub mod effects;
-pub mod keymap;