A Concept Schema of a Portable IoT-Sensor System for Smartphones

Many new buildings have already a system in which user can adjust the temperature. Some of them have even a temperature sensor or wireless monitoring and control system via Internet of Things. These systems are typically fixed and cannot be moved. For older buildings, adding this kind of system can be expensive because this often requires remolling in addition of the cost of the system itself. Moreover, renters typically prefer to invest in systems which they can take with them. In addition, users may need other kind of sensor data and for different applications. There is therefore a need for a portable, relatively inexpensive system which should be easy to use with a smartphone. In this paper, a concept schema is presented for a such system with a case example.©2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.fi=vertaisarvioitu|en=peerReviewed