While interesting, I have trouble envisioning how I would use it. In general, I use TT/crow for synchronization and Er301 for sound generation. I haven’t ever been building a patch and thought ‘man I wish I could poll TT for something’…I would just send the value from TT to one of the appropriate ports whenever TT updates it or on a sync event (like clock).
2 way comms between crow and TT is mostly done (TT is able to set and read from crow). I could also envision wanting to retrieve values from ER301 to crow/TT, and at this point it’s mostly implemented on TT so most of that work would be on the 301 side.