Just got back from a month-long trip and noticed there’s still no official support for this.
So quickly cobbled a demo project together with a Knuckles Livelink & Input System plugin for UE 4.21 with Skeletal data and Action Bindings support that I’ve been playing around for hand mocaps with EV2s, also tested that they also work with the new EV3s.
More info in this thread: