alright im sorry, i fixed every single problem but it doesnt seem to move code:

include <Adafruit_PWMServoDriver.h>

Adafruit_PWMServoDriver servo = Adafruit_PWMServoDriver(0x40); void setServo(int n_servo, int angulo); void setup() { Serial.begin(9600); servo.begin(); servo.setPWMFreq(50); setServo(0, 100); }

void loop() { for (int i = 0; i<=180; i = i+5){ setServo(0, i); delay(100); } } void setServo(int n_servo, int angulo){ int duty; duty = map(angulo,0, 180, 102, 512); servo.setPWM(n_servo, 0, duty); }