Dock 3: rs232 devices

Hello,
The Dock 3 mentions “compatible rs232 devices”. Will it be possible to define devices/actions?
Can the device work as a tcp/udp to rs232 bridge?
Meaning: it receives a tcp or udp packet and sends out an rs232 command as a result? And vice versa (rs 232 input → tcp/udp output)?
Second question: can it use input from an rs232 port to show something on the screen? (e.g. the current source selected on an amplifier)
Thanks,
Jörg

I‘m interested in similar question.
Trinnov Altitude 32 can receive RS232 commands, (how) would it be possible to connect the R2/R3 (dock) to the Atitude to send commands like power on/off etc.?

No comments on this? It could be useful to connect e.g. an amplifier to have discrete control and - if possible - show the status.

I am hoping to implement such a capability eventually. I have a Parasound P7 preamp for which there are RS232 commands to control (human readable ASCII) and status responses. I would like, for example, to be able to adjust the volume and have a state aware update on a volume display on the remote. This should be possible, especially on the R3 that has RS232 in/out. But certain software pieces don’t exist yet, such as GUI widgets to display analog status. Meanwhile, IR control is working fine. But the front panel displays aren’t very visible from where I sit.

I would love that, yes.