2022-10-07 08:33:03 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-07 10:15:04 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-07 12:09:40 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-07 15:55:53 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-07 18:08:05 [调试] 打开端口(/dev/ttyS2,9600)成功!