Design & Development of Smart Digital Notice Board based on IoT Platform

Abstract

Smart Digital Notice board is primary requirement in any institution, organization or public sectors like airport, bus station, railway stations, schools, colleges etc. The traditional method of sticking notices day to day on the notice board is a difficult process. In order to provide a better communication which is easy to use and which is based on the advance technology, the proposed system is IoT based smart digital notice board system is presented here. The whole system is designed using the known as NodeMcu which is also easily connected with the cloud. The designed webpage is used to send the message which will be displayed on to the notice board. The message which is send from the webpage is received by the IoT device. The will push this message on to the remote LCD. To send the message onto the remote LCD, the user have must login to the webpage, type the message which is sent to the remote LCD and publish that message through the submit button. At another side NodeMcu will subscribe the message and push it on the remote LCD.