2023-09-24 08:30:53 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-09-24 10:12:42 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-09-24 13:46:42 [调试] 打开端口(/dev/ttyS2,9600)成功!