#include <ContinuousStepper.h> // https://github.com/bblanchon/ArduinoContinuousStepper

#define RPM 10

const uint8_t stepPin = 2;
const uint8_t dirPin = 3;
int speed = (RPM * 2048) / 60;

ContinuousStepper<StepperDriver> stepper;

void setup() {
  stepper.begin(stepPin, dirPin);
  stepper.spin(speed);
  Serial.begin(115200);
}

void loop() {
  stepper.loop();
}