我就是一标题党，实际变频器的通讯实际非常简单，有兴趣的进去看看。
https://mp.weixin.qq.com/s?__biz=MzA4NDA2MzYyMw==&mid=402216053&idx=1&sn=afaf88f0067a4872597913444274ef62&scene=1&srcid=0113XIeSiIQv3nhNIwdXKjCk&ascene=1&uin=MTEwMzA3MzMyMQ%3D%3D&devicetype=webwx&version=70000001&pass_ticket=j2S2koTdLbpzWr2lcmXaP3at8oRbdJB6xP7cKDEMR%2FU%2Bksfqkob7SF8d7I8oA5Iy