Originaly created from the instructor version E6765_IoT_edu_2018Summer_repository : https://github.com/zk2172-columbia/E6765_IoT_edu_2018Summer_repository/wiki
From README.md in Code to the wiki page at https://github.com/zk2172-columbia/E6765_IoT_edu_2018Summer_repository/wiki/E6765-lab-problems---issues---TODOs