timing update

RIU/RIU.ino

@@ -77,7 +77,7 @@ void setup() {
 void loop() {
   if (Serial.available()) {
     String command = Serial.readStringUntil('\n');
-    delay(50); // Small delay to make communication more interesting
+    delay(5); // Small delay to make communication more interesting
     handleCommand(command);
   }
 }