@Johnny-B-Good
No positioning yet, only open / close functionality. But as I just wrote in an earlier post today, there is an encoder available, that the original controller is using to determine positioning, I could probably use the same encoder in my arduino addon hack. However, I need to get a new motor unit, as I have destroyed one by accident.. (I have two ports with separate openers attached. One is working at the moment with mysensors integration, while the other is completely dead due to over voltage on the 5V logic)