diff --git a/examples/firmware_01/firmware_01.ino b/examples/firmware_01/firmware_01.ino
index 6bfbaea..18c8865 100644
--- a/examples/firmware_01/firmware_01.ino
+++ b/examples/firmware_01/firmware_01.ino
@@ -27,6 +27,7 @@ uint8_t label;
 uint8_t control_type;
 uint8_t msg_size;
 
+
 unsigned long tmotor=0;
 unsigned long tsend=0;
 unsigned long tsensor=0;
@@ -42,6 +43,7 @@ uint8_t sensor_id = 0;
 uint8_t pid;
 float kp, ki, kd;
 
+uint8_t servo_A, servo_B;
 
 
 void setup(){
@@ -88,11 +90,13 @@ void loop(){
         }
         
         break;
-      /*
+
       case 'S':
-        alvik.setRpm(0,0);
+        packeter.unpacketC2B(code,servo_A,servo_B);
+        alvik.setServoA(servo_A);
+        alvik.setServoB(servo_B);
         break;
-      */
+      
       case 'L':
         packeter.unpacketC1B(code,leds);
         alvik.setAllLeds(leds);
diff --git a/library.properties b/library.properties
index 6b83141..48d1ddc 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
-name=Arduino_AlvikCarrier
-version=0.1.0
+name=Arduino Alvik Carrier
+version=0.1.1
 author=Arduino, Giovanni di Dio Bruno, Lucio Rossi
 maintainer=Arduino <info@arduino.cc>
 sentence=Library and firmware for Arduino Alvik Carrier board
@@ -8,4 +8,4 @@ category=Robotics
 url=https://github.com/arduino-libraries/Arduino_AlvikCarrier
 architectures=stm32
 includes=Arduino_AlvikCarrier.h
-depends=Arduino_APDS9960, Arduino_MAX17332, STM32duino_LSM6DSO, STM32duino_MotionFX, STM32duino_VL53L7CX, AT42QT, ucPack
\ No newline at end of file
+depends=Arduino_APDS9960, Arduino_MAX17332, STM32duino_LSM6DSO, STM32duino_MotionFX, STM32duino_VL53L7CX, AT42QT, ucPack