Keyestudio ESP32 Manual page 126

keyestudio WiKi
/*
Keyestudio ESP32 Robot Arm
9-1-5 tutorial code
Function: control the servo to rotate to 0°, 90°, 180°
http://www.keyestudio.com
*/
#include <ESP32Servo.h>
// create a servo objects Customizable name
Servo servo;
int
servoPin = 16; //Connect servo to pin IO16
void
setup()
{
servo.attach(servoPin);
}
void loop() {
servo.write(0);
delay(1000);
servo.write(90);
delay(1000);
servo.write(180);
delay(1000);
}
122
//Set servo angle to 0°
//Delay 1s
//Set servo angle to 90°
//Set servo angle to 180°
Chapter 9. 9. Robot Arm Projects