Smart Digital Panel: Uma Aplicação Web de Baixo Custo para Gerenciamento de Painéis Digitais Institucionais

• Luisa Narvaz Blankenburg IFSC
• André Luiz Silva de Moraes IFSC

DOI: https://doi.org/10.5753/webmedia_estendido.2026.35005

Resumo

Institutional communication in educational environments is essential to ensuring access to relevant information for the academic community. Despite this, the dissemination of information in educational institutions is often fragmented, hindering the reach of announcements, events, and opportunities. This work presents the development of a digital panel system based on web technologies with the aim of improving internal communication in educational environments. The proposed solution adopts a client-server architecture, in which display devices periodically retrieve updated content from a central server hosted by a Raspberry Pi microcomputer. In this way, the implemented mechanism allows institutional administrators to control the content displayed across multiple screens, thus presenting a set of information to the entire academic community. The system was implemented using Node.js, Express, and standard web technologies, with state storage in JSON format and deployment on televisions and computers connected to the local network. Preliminary results demonstrate that the solution is functional, allowing the display and selection of different content, as well as remote and dynamic content updates. As a contribution, this work presents an accessible and flexible alternative for displaying institutional information, with potential for adoption in different educational contexts.

Palavras-chave: Institutional Communication, Digital Signage, Web Applications, Information Panel, Raspberry Pi

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