IOT based LED Electronics board

Any institution or organization, as well as public utility locations such as bus stops, railway stations, and parks, must have a notice board. However, adhering to different alerts daily is a challenging task. This notice display will require the attention of a separate person. Bulletin boards can effectively display detailed information to the public, but updating bulletin boards is difficult. This project involves a high-tech bulletin board with advanced features. A Node MCU will be used to restore the notice on the display site using Google voice assistant. The user can add, remove, or change the text at any time to suit his needs.