2025-07-08 11:32:26 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-07-08 11:39:02 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-07-08 12:20:56 [调试] 打开端口(/dev/ttyS2,9600)成功!