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.

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

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)

#include <Servo.h> 
 
Servo myservo;
 
void setup() 
{ 
  myservo.attach(9);
} 
 
void loop() {} 

• attached()
• detach()

Reference Home