蓝牙 arqn seqn
https://www.hackhome.com/InfoView/68685_full.html
https://blog.csdn.net/xiaoxiaopengbo/article/details/52162538
蓝牙 arqn seqn
https://www.hackhome.com/InfoView/68685_full.html
https://blog.csdn.net/xiaoxiaopengbo/article/details/52162538