openmv控制MG995舵机时用的官方库函数，但是舵机不转

[5zgw]

使用官方库调用servo_control舵机控制，电池用的是官方的锂离子电池3.7V-1000MAH，但是舵机不动

import pyb
import time

s1 = pyb.Servo(1)   # create a servo object on position P7
s2 = pyb.Servo(2)   # create a servo object on position P8

while(True):
    for i in range(1000):
        s1.pulse_width(1000 + i)
        s2.pulse_width(1999 - i)
        time.sleep(10)
    for i in range(1000):
        s1.pulse_width(1999 - i)
        s2.pulse_width(1000 + i)
        time.sleep(10)

[kidswong999]

https://singtown.com/learn/50541/

按照视频操作。