Instant Wireless Message Notification
The most popular medium of message conveyance in any organization, institution and public utility place is the notice board.But sticking and changing the notices every day is a complex process. Especially, in the academic domain, there are many stakeholders involved and students need to be noticed with circulars regarding many activities. This paper focuses on the creation of a web based connectionless digital notice board for an educational institution, which displays notices as and when required on a screen. Only authorized persons can access the web page and also send messages to the users regarding payment of fees, publishing results, and notification of upcoming events in the college campus, pending library dues, payments for hostel, registrations for workshops or conferences, any other warnings and reminders, etc. This paper proposes an Internet of Things (IoT) based application, to develop a digitized notice board that can be used by any organization. It is mainly about digital boards with node MCU ESP8266, which includes a web application. The circulars or instructions are displayed on more than one dot matrix boards through wireless communication. In this process, a large amount of time is saved and old messages are also archived for future reference.