from pyb import Servo
import time

s1 = Servo(1) # servo on position 1 (P7)
s2 = Servo(2)

while(1):
    s1.angle(90) # move to 90 degrees
    s2.angle(90) # move to 90 degrees
    
    time.sleep(1)
    s1.angle(45) # move to 45 degrees
    s2.angle(45) # move to 45 degrees
    
    time.sleep(1)
    s1.angle(0) # move to 0 degrees
    s2.angle(0) # move to 0 degrees
    
    time.sleep(1)
    s1.angle(-60) # move to -60 degrees
    s2.angle(-60) # move to -60 degrees
    
    time.sleep(1)
    s1.angle(-90) # move to -90 degrees
    s2.angle(-90) # move to -90 degrees
    
    time.sleep(1)
    print(1111)

重写了代码，舵机运动很随意，时好时坏的，一会转了，一会又不转了

为什么舵机控制没有反应？ !