If they do I would agree on OpenWrt being most likely. It is what Avalon used on tp nano and RPI to control some miners.
Who knows maybe someone could use that as a base of with OpenWrt, and look to see what Avalon did to it to get mining nice and GUI. I still want to see initial screens of the R1. I don't see why that one review did not show some of it at least.
It appears to be running OpenWRT in
this review.
Thank You! I had seen the cybtc review but it did not cover near enough.
This is great I will give it a read.