I have setup UDOO to talk to Google Cloud IoTCore and try to document the steps in here. Temperature and Humidity Data is read from the Arduino and periodically send back to Google Cloud IoTCore via MQTT. One of the strong points for integrating to Google Cloud IoTCore is integration to BigQuery, Data Studio and Google Machine Learning Platform. The integration portion is quite tedious as there are many components but I guess that is the fun part. The same can be replicated to other UDOO boards such as NEO.