Mini tickets printing machine based on IOT with mobile information using a smartphone

Queue is an event that we often encountered in various places or in public services such as hospitals, banks, restaurants and many more. The restriction of the queuing process is usually due to a long queue thus the process is not enough effective and efficient to the public process. The rapid development of technology that is growing, need the integration between the engine and the mobile information system. So that, we can do a job quickly, and accurately. ESP8266 as a microcontroller and a thermal printer as a ticket printer, both of them can be made a mini machine ticket printer that is small and connected with the smart phone through the Internet connected to the database, so that the user can see directly through the queue number in the smartphone applications. In this paper conducted a mini-making ticket printing machine using ESP8266 based IOT by using a smartphone.