This is an updated Version of the HIOT Project: by @stefankmitph find it here https://github.com/stefankmitph/hiot
Folowing updates for project to work with Android 3.0.1 minSdkVersion 16 compileSdkVersion 26 buildToolsVersion "26.0.2"
gradle version 3.0.1
gradle-wrapper properties : 4.1