As the title suggest; I am trying to find receivers for my old DHT DIY Module. I see Aloft has removed the listing for the good ol' D4R-II and D8R-XP Rx. Are any of the new X series or other Rx compatible? Or is there a way to update the firmware on the DHT Module to make it work with any of the newer Rx? I want to avoid the cheap imitations from the likes of banggood.