Updated: Jul 2, 2021
In this Tutorial to Lean how to control a IoT Based Web Controlled Wireless Notice Board using NodeMCU ESP8266 & 16×2 LCD Display. Here We have created a local web server for demonstration, and for displaying the notice we have used 16×2 LCD. The LCD display is connected to a server system should continuously listen for the incoming notices from the user, process it and display it on the LCD screen. The message displayed should be updated each time the user sends new information.
Generally, In shops, hotels, offices, railway stations, notice/ display boards are used. They are frequently used to display messages, notices, or for advertisement purposes. However, it is a tedious task to change it every day. So, here is the Smart Display Board. This project aims to develop a wireless display board that displays messages sent via Local Webpage through WIFI network. The main objective of the project is to develop a wireless notice board which displays messages sent from the webserver. Whenever a user sends a message, it is received by a wifi Module through Local Web Server.
NodeMCU ESP8266 12E Board
16X2 LCD with I2c Module