// This #include statement was automatically added by the Particle IDE.
#include <Adafruit_PWMServoDriver.h>

int servoPin = A3;
Servo myServo;
int servoPos = 0;

void setup() {
     myServo.attach( A3 );
     Particle.function("servo", servoControl);
     
      // Keep a cloud variable for the current position
  Particle.variable(  "servoPos" , &servoPos , INT );


}

void loop() {

}

int servoControl(String command)
{
    // Convert
   int newPos = command.toInt();
   // Make sure it is in the right range
   // And set the position
   servoPos = constrain( newPos, 0 , 180);

   // Set the servo
   myServo.write( servoPos );

   // done
   return 1;
}