/*
Example sketch to control a stepper motor with A4988 stepper motor driver,
AccelStepper library and Arduino: continuous rotation.
More info: https://www.makerguides.com
*/
// Include the AccelStepper library:
#include "AccelStepper.h"
// Define stepper motor connections and motor interface type.
// Motor interface type must be set to 1 when using a driver
#define dirPin 2
#define stepPin 3
#define motorInterfaceType 1
// Create a new instance of the AccelStepper class:
AccelStepper stepper = AccelStepper(motorInterfaceType, stepPin, dirPin);
void setup() {
// Set the maximum speed in steps per second:
stepper.setMaxSpeed(5);
}
void loop() {
// Set the speed in steps per second:
stepper.setSpeed(400);
// Step the motor with a constant speed as set by setSpeed():
stepper.runSpeed();
}