2025-05-14 09:16:13 [调试] 打开端口(/dev/ttyS0,9600)成功!
2025-05-14 16:28:17 [调试] 打开端口(/dev/ttyS0,9600)成功!
2025-05-14 19:11:00 [调试] 打开端口(/dev/ttyS0,9600)成功!