Hi, 

Can you share information about the fm8 file structure and how to parse them yourself?

byte[] Buffer = new byte[] { 0xff, 0xff, 0xff, 0xff, 0xff, 0x02, 0x00, 0x00, 0x00, 0x02 };

this is the send buffer for HART command 0 request.

and following we will show the response package.