2025-10-02 09:02:21 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-02 09:18:15 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-02 12:17:06 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-02 13:25:46 [调试] 打开端口(/dev/ttyS2,9600)成功!