#include <Servo.h>

#define SERVO1_PIN         11
#define SERVO2_PIN         10
#define SERVO3_PIN          9
#define PWM1_PIN            6
#define PWM2_PIN            5
#define PWM3_PIN            3

Servo servo1, servo2, servo3; // Imposes the servo sequence

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(PWM1_PIN, OUTPUT);
  pinMode(PWM2_PIN, OUTPUT);
  pinMode(PWM3_PIN, OUTPUT);
  digitalWrite(LED_BUILTIN, LOW);
  servo3.attach(SERVO3_PIN);
  servo2.attach(SERVO2_PIN);
  servo1.attach(SERVO1_PIN);

  analogWrite(PWM1_PIN,  64);
  analogWrite(PWM2_PIN, 128);
  analogWrite(PWM3_PIN, 192);

  servo1.write(45); // Imposes first to start ?
  servo2.write(90);
  servo3.write(135);
  Serial.println("System Ready");
}

void loop() {
  // put your main code here, to run repeatedly:

}