const int dir = 22;
const int step = 23;


void setup() {
  // put your setup code here, to run once:
  pinMode(dir, OUTPUT);
  pinMode(step, OUTPUT);
  Serial.begin(115200);
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
  digitalWrite(dir, HIGH); Serial.println("CW");
  digitalWrite(step, HIGH);
  delay(10);
  digitalWrite(step,LOW);
  delay(10);
}