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舵机使用不了?要怎么处理呢?换其他openmv可以正常运行不是代码问题
1,检查接线是否断了或者短路。 2,使用示波器检查引脚是否有对应PWM波。 3,检查舵机的电源是否符合舵机的要求。
没有pwm波 这要怎么处理呢
要么是焊接的问题,要么是代码的问题,你可以寄给卖家检查。
@kidswong999没有pwm这种情况要怎么处理呢?