Design architecture and comparison of interactive smart button using HC-05 and ESP8266

IOT devices are playing a leading role in most of the wireless networks these days, mostly in network analysis, information gathering and data transmission. But very limited work is done in the field of controlling devices via IOT protocols. In this paper, we are proposing a smart button that would be capable of handling multiple functions of smartphone. These functions includes sending GPS coordinates and location, controlling camera, navigation, music player, Skype, Gmail etc. For all these purposes we are using HC-05 module that works as a wireless module IEEE 802.11. At the end of the paper we have shown comparison between ESP8266 and HC-05 module and its strength analysis.