#include<Servo.h>

#define SERVOPIN A3

Servo myServo;

void setup(){
  Serial.begin(115200);
  Serial.println("Stm is setup!!");
  myServo.attach(SERVOPIN);
  delay(1000);
}

void loop(){
  for(int i = 0;i<= 90;i++){
    myServo.write(i);
 
    Serial.print("Servo is at angle ");
    Serial.println(i);
    delay(20);
  }
  delay(10);
}