Hi Thijs, > You'd need a Home Center 2 device as the Light version doesn't have Lua scripting support (600 euro). Thank you for the details; I wasn't aware of that and was checking HC Lite devices as they seem to be noticeably cheaper. > btw. It's probably one of the worst Lua implementations I've ever seen Any further details? They seem to be using Lua 5.2, but I don't have any more information. Paul.