2024-12-27 13:35:04 send - data: 
 len:1
2024-12-27 13:35:04 read - data: 
ethaddr=1C:C3:16:52:9D:49
NT98539 # 
2024-12-27 13:35:04 send - data: setenv bootdelay 3;
 len:20
2024-12-27 13:35:04 read - data: setenv bootdelay 3;
NT98539 # 
2024-12-27 13:35:04 send - data: printenv;
 len:10
2024-12-27 13:35:05 read - data: 
2024-12-27 13:35:05 send - data: mmc erase.part msenv
 len:21
2024-12-27 13:35:07 send - data: setenv ethaddr 1C:C3:16:52:9D:4E;
 len:34
2024-12-27 13:35:07 read - data: 
2024-12-27 13:35:07 send - data: 
 len:1
2024-12-27 13:35:08 send - data: setenv sncode EM92V122445000067;
 len:33
2024-12-27 13:35:08 read - data: 
2024-12-27 13:35:08 send - data: setenv chipinfo MSC53H6612EA100Ee370N20000000000;
 len:50
2024-12-27 13:35:08 read - data: 
2024-12-27 13:35:08 send - data: saveenv;
 len:9
2024-12-27 13:35:08 read - data: 
2024-12-27 13:35:08 send - data: 
 len:1
2024-12-27 13:35:08 read - data: 
2024-12-27 13:35:09 send - data: 
 len:1
2024-12-27 13:35:09 read - data: