David, the GPIO Station feature is only written for Raspberry Pi GPIO pins and will be enabled on OSPi once Ray has checked over my code. The OSPi changes are pretty straight-forward and it might be possible to extend for Beagleboard. But I dont have access to an BB/OSBO for developing/testing ao it is a bit out of my reach. I know the aim of OpenSprinkler is to have a consistent set of features across the supported platforms so happy to collaborate on this if you – or perhaps another OSBO owner – are able to help develop. Pete