Have you contacted Jeff Odum at thestcgroupllc.com? I just asked him about this and he says it is approved under their STC. It may require to work with them. Was your installation done with their STC?
It is my understanding that Dynon has recently opened up full integration of the Trio AP to its interface. You may want to contact Trio to see how to get your AP configured to communicate to the Dynon.
