But how can i decode the data which is received in Device Data ?
when i send “CAFE” , i got this in Device Data : * data:“Yux+qw==” and when i send again the same payload i got this in Device Data : * data:“e8pXAA==” .
The data field in Device Frame is encrypted. You can not see it. The data field in Device Data is not encrypted. I can decode it to hex and the result is: 8158d533.
@bconway but the payload received in the frmPayload is Fine ! * bytes:“Q0FGRQ==”
which is “CAFE” in base64 ! but in Device Data , the data is random ! it should be “Q0FGRQ==” i think ??
The weird think is that i’m always sending the same payload “CAFE” for testing ! and in Device Data i keep receiving random Data everytime which is hard for me to decode it manually !
That is not fine as in this view, the payload should be encrypted. When you are seeing the plaintext message here, it means it was never encrypted thus there is an issue with your device firmware.