2026-05-10 08:58:13 [调试] 打开端口(/dev/ttyS0,9600)成功!
2026-05-10 13:26:01 [调试] 打开端口(/dev/ttyS0,9600)成功!
2026-05-10 20:32:11 [调试] 打开端口(/dev/ttyS0,9600)成功!