Servo - attach()

Attach the Servo variable to a pin. Note that in Arduino 0016 and earlier, the Servo library supports only servos on only two pins: 9 and 10.

Syntax

servo.attach(pin) 
servo.attach(pin, min, max)

Parameters

  • servo: a variable of type Servo
  • pin: the number of the pin that the servo is attached to
  • min (optional): the pulse width, in microseconds, corresponding to the minimum (0-degree) angle on the servo (defaults to 544)
  • max (optional): the pulse width, in microseconds, corresponding to the maximum (180-degree) angle on the servo (defaults to 2400)

Example

#include <Servo.h> 

Servo myservo;

void setup() 
{ 
  myservo.attach(9);
} 

void loop() {} 

See also