Great idea, but I cannot download the configuration file ("Permission Denied" error) and cannot find any info on how to correct this. It would also be helpful if there were a very basic set of instructions showing, at least, what the settings on the app should be. Seems like this should be easy and require the setup of just a few things, but without any information provided, a novice cannot make this app work.
Does all I need it to do easily
NOTE: This is not the PUIU that allows talking to your raspberry. same name, wrong app.