@inproceedings{0442f937bddd41fe9d63043cc7c0ac0c,
title = "A Humidity and Temperature Wireless Monitoring System for Server Rooms Based on the MQTT Protocol",
abstract = "The present work proposes a temperature and humidity monitoring system for server rooms based on a wireless sensor network, with alarm sending capabilities via e-mail. Server rooms are among the most important locations in a company since they store information and infrastructure, which guarantee the company{\textquoteright}s sustainability. Most of the current monitoring systems are wired and are difficult to install and scale. The proposed system has three wireless nodes connected to a Raspberry Pi 3. Each node consists of an SHT30 temperature and humidity sensor connected via I2C to a WiFi-enabled ESP8266 microcontroller. The sensor nodes and a Raspberry Pi are connected to the same local network and communicate using the MQTT protocol, where the latter works as an MQTT broker. The received data are then sent to a MySQL database located in the Raspberry. Validation results show that the MQTT protocol is robust against high latency and packet loss-prone networks.",
keywords = "Humidity, Monitoring, MQTT, Server room, Temperature",
author = "David Vilcherrez and Christian Astulla and Guillermo Kemper",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 7th Brazilian Technology Symposium, BTSym 2021 ; Conference date: 08-11-2021 Through 10-11-2021",
year = "2022",
doi = "10.1007/978-3-031-08545-1\_62",
language = "Ingl{\'e}s",
isbn = "9783031085444",
series = "Smart Innovation, Systems and Technologies",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "634--641",
editor = "Yuzo Iano and Osamu Saotome and \{Kemper V{\'a}squez\}, \{Guillermo Leopoldo\} and \{Cotrim Pezzuto\}, Claudia and Rangel Arthur and \{Gomes de Oliveira\}, Gabriel",
booktitle = "Proceedings of the 7th Brazilian Technology Symposium, BTSym 2021 - Emerging Trends in Systems Engineering Mathematics and Physical Sciences",
}