2025-09-23 08:46:19 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-09-23 08:48:27 [调试] 打开端口(/dev/ttyS2,9600)成功!
2025-09-23 12:40:25 [调试] 打开端口(/dev/ttyS2,9600)成功!