2023-09-17 08:30:59 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-09-17 12:14:14 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-09-17 13:46:24 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-09-17 14:47:18 [调试] 打开端口(/dev/ttyS2,9600)成功!