玩LED点阵显示的盆友需要用到这个资料了，这个是实际项目里用的控制协议。关于这个协议部分可以实现很多的功能。希望可以给正在找这个的盆友一点参考。-Play LED dot matrix display pots of Friends of the need to use this information, this is a control protocol used in the actual project. On the part of this protocol can achieve a lot of features. I hope to looking for pots of Friends of the point of reference.