diff --git a/source/client/nodemcu/statusclient/statusclient.ino b/source/client/nodemcu/statusclient/statusclient.ino
index cfe7164..e49fa21 100644
--- a/source/client/nodemcu/statusclient/statusclient.ino
+++ b/source/client/nodemcu/statusclient/statusclient.ino
@@ -22,10 +22,8 @@ namespace cpp23 {
 
 // defining some constants
 enum : uint8_t {
-    LED_PIN = 16, // D0
-    //REED_PIN = 5 // D1
-    REED_PIN = 2 // D4
-    
+    LED_PIN = 16, // D0 - GPIO 16
+    REED_PIN = 2 // D4 - GPIO 2
 };
 
 enum class door_state {