2020-11-21 08:47:55 [调试] Write 30
2020-11-21 08:47:55 [调试] Read 80 8F
2020-11-21 08:47:55 [调试] Send sync command!!
2020-11-21 08:47:55 [调试] Write 02
2020-11-21 08:47:55 [调试] Write 5E
2020-11-21 08:47:56 [调试] Write 0C
2020-11-21 08:47:56 [调试] Read 5E 5E
2020-11-21 08:47:56 [调试] Write 0C
2020-11-21 08:47:57 [调试] Read 5E