/members-area/personalblogs/b/gough-lui-s-blog/posts/r-s-rtm3004-roadtest-in-depth-chapter-4-protocol-analysisSerial interfaces of a number of types are in common use in embedded systems and having the ability to analyse and troubleshoot these communications in the digital domain is one part of a mixed-domain solution. The RTM3004 has the following protocol en-USTelligent Community 12