Arducopter & Jeti EXBus

As author of MAV2Duplex conversion I am thinking about next steps. Fabian / 0n3-70uch mentioned EXBus implementation and I wonder if there is some progress or if there is some one else working on this.

I would love to see this happen even though I generally put RFD900x radios on all my aircraft and inject PPM from my Jeti receiver into the 900mhz link.

We have some really nice experience with DC-24 with dual frequency - so EXBus implementation would be great!

As a user of your great MAV2Duplex and a Jeti user, any advances in Jeti support would be welcome.