Haven't seen one, but since they did do a module for their Afterneath pedal, there's a chance
they may for the AR. I use pedals with my system, and there are several ways to interact.
Here's an article about using control voltage specifically with the AR pedal --
https://eqd.my.site.com/url/s/article/Using-Control-Voltage-with-the-Avalanche-Run
I use the Unifx, but of course it is only mono. For stereo pedals I use a dedicated Audio I/O --