#define STEP_PIN 9  // Pin connected to STEP
#define DIR_PIN 10   // Pin connected to DIR
#define ENABLE_PIN 2 // Pin connected to ENABLE

void setup() {
  pinMode(STEP_PIN, OUTPUT);
  pinMode(DIR_PIN, OUTPUT);
  pinMode(ENABLE_PIN, OUTPUT);

  // Enable the motor driver
  digitalWrite(ENABLE_PIN, LOW); // LOW = enabled
}

void loop() {
  // Rotate clockwise
  digitalWrite(DIR_PIN, HIGH); // Set direction to clockwise
  for (int i = 0; i < 400; i++) { // 200 steps for one full rotation (depends on your motor)
    digitalWrite(STEP_PIN, HIGH);
    delayMicroseconds(20000); // Adjust speed: lower delay = faster speed
    digitalWrite(STEP_PIN, LOW);
    delayMicroseconds(20000);
  }

  delay(1000); // Wait 1 second

  // Rotate counterclockwise
  digitalWrite(DIR_PIN, LOW); // Set direction to counterclockwise
  for (int i = 0; i < 200; i++) {
    digitalWrite(STEP_PIN, HIGH);
    delayMicroseconds(800);
    digitalWrite(STEP_PIN, LOW);
    delayMicroseconds(800);
  }

  delay(1000); // Wait 1 second
}