Well, I can appreciate that it might be useful to know "where are you" instead of telling it to go home - and take on faith it did that - and then telling it to go where you want it - but the fact that the
protocol more or less seems to just keep yelling "be here" ....well, a simple minded view of
DMX/
RDM. The fact that there is a standard for a
protocol to get some information back from a device you are sending directions is nice but still nearly open loop.