2023-06-14 08:31:35 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-14 08:32:26 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-14 12:49:11 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-14 13:47:49 [调试] 打开端口(/dev/ttyS2,9600)成功!