2026-03-22 08:14:46 [调试] 打开端口(/dev/ttyS2,9600)成功!
2026-03-22 10:27:08 [调试] 打开端口(/dev/ttyS2,9600)成功!
2026-03-22 13:29:45 [调试] 打开端口(/dev/ttyS2,9600)成功!
2026-03-22 13:45:21 [调试] 打开端口(/dev/ttyS2,9600)成功!
2026-03-22 14:01:10 [调试] 打开端口(/dev/ttyS2,9600)成功!