diff --git a/firmware/braille_xr/braille_xr.ino b/firmware/braille_xr/braille_xr.ino
index c20e6e6..e79b558 100644
--- a/firmware/braille_xr/braille_xr.ino
+++ b/firmware/braille_xr/braille_xr.ino
@@ -234,12 +234,12 @@ void setup() {
   }
 }
 
+char old_char = ' ';
 void loop() {
   // delay(1000);
   // udp.broadcast("Anyone here?");
 
-  // myservo.write(bindex);
-  for (int i = 0; i < 6; i++) {
-    servos[i].servo.write(brailleMap[in_char].servoStates[i] * 180);
+  if (in_char != old_char) {
+    old_char = in_char;
   }
 }
\ No newline at end of file