2023-06-27 08:31:19 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-27 13:04:01 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-27 14:49:10 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-27 17:44:56 [调试] 打开端口(/dev/ttyS2,9600)成功!