2023-11-22 09:24:58 377    Scan service start!
2023-11-22 09:25:03 555    Begin Upgrade:11/22/2023 9:25:03 AM
2023-11-22 09:25:03 711    Set switch baud rate of serial port:9600
2023-11-22 09:25:05 878    Bootloader Version:V00.03          
2023-11-22 09:25:05 879    Bootloader:Get download parameters
2023-11-22 09:25:06 002    Bootloader:Internal flash maximum packet length (1024) maximum package download timeout (1853) erase timeout (4800)
2023-11-22 09:25:09 259    Bootloader:Internal flash erased successfully
2023-11-22 09:27:11 767    Upgrade Complete:11/22/2023 9:27:11 AM
