#include <Stepper.h>

#define STEPS 200
Stepper stepper(STEPS, 4, 5, 6, 7);


void setup()
{
  Serial.begin(115200);
  Serial.println("Ready!");
  // set the speed of the motor to 30 RPMs
  stepper.setSpeed(60);
}

String inputString = "";
void loop()
{
  if (Serial.available() > 0) {
    inputString = Serial.readStringUntil('\n');
    Serial.print("recieved: ");
    Serial.println(inputString.toInt());
    stepper.step(inputString.toInt());
  }
}