void setup() motor1.setSpeed(150); // 0-255 motor2.setSpeed(200); motor1.run(FORWARD); motor2.run(BACKWARD);
void setMotor(int speed, bool reverse) digitalWrite(M1_DIR, reverse ? HIGH : LOW); analogWrite(M1_PWM, constrain(speed, 0, 255)); hw 130 motor control shield for arduino datasheet
Unlike its more powerful successor (e.g., L298N-based shields), the HW-130 focuses on low-voltage, low-current applications where simplicity and direct Arduino pin mapping are paramount. void setup() motor1