“Real Time Notice Board: An IOT application”
Keywords:
Smart notice board, Remote access, Raspberry pi, smart notice board, IoTAbstract
In this paper, we propose a secure and Smart Notice Board with real time data that can be accessedusing an
Android device with which we can display message on it. In a basic setup, a notice board contains information which has
to be updated regularly. This becomes tiresome and requires daily maintenance for everyone.The existing smart notice
boards do not provide real- time data and have the support of only Bluetooth connectivity, whereas our proposed approach
will be having Wi-Fi accessibility that will overcome geographical limitations as well as provide authorization features. In
our proposed approach, the receiver device receives the information from the mobile device that will to be sent to a
Raspberry Pi3B+ Module. The Raspberry Pi3B+ uses various codes and displays the message on a LCD screen. This can
be used in public spaces such as offices, railway stations or airports where people gather in large numbers and who need
information in a reliable and secure manner.
