Hello, I don't want to necro the original post, so I'll post a new topic. I did a search of the web over the past 3 days but came up empty. As I'm new here, I figured it would be best to ask the experts. Does anyone have a lead on a non-holidaycoro method to program addresses for V1/V2 of the sealed 3-channel DMX controllers from Ray Wu? I understand dmoore at holidaycoro includes an app with the purchase of a USB->RS485->Cat5 adapter, but he doesn't ship outside of the US. These controllers are especially attractive because of their form factor, so I'm reluctant to move to a dip-switch model. And as this is a small project I'd rather not spend $76 (shipped) on a single-use addressing tool. If there's a holidaycoro alternative, I'd love to hear about it.