2025-10-02 08:44:51 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-02 12:40:35 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-02 13:03:07 [调试] 打开端口(/dev/ttyS2,9600)成功!