2025-10-07 08:02:24 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-07 08:20:54 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-10-07 11:22:59 [调试] 打开端口(/dev/ttyS2,9600)成功!