• Dr.M.S.S.S.Srinivas
• Yalla.Indira
• Vysyaraju Gnana Gayathri
• Vemula mohankrishna
• Pyedada Tharun

This article explores the Mine Internet of Things (MIoT) system, focusing on its three-layer architecture and the diverse sensors used for real-time monitoring in underground mines. Classifying sensors by application, the study covers parameters such as gas concentrations, temperature, groundwater, and seismic activity. Wired and wireless communication technologies, alongside network topologies tailored for underground mines, are introduced. MIoT applications for safety and production management, including environmental parameter monitoring and hazard detection, are discussed. The article acknowledges challenges such as operational disruption, increased investment, limited sensor battery life, and communication issues. Emphasizing the need for future research, it suggests avenues like self-powered sensors, MIoT standardization, and improved underground wireless communication. In summary, this review provides insights into the current state of MIoT technology in underground mining, highlighting its benefits, challenges, and proposing key areas for advancements, underscoring the potential for improved safety and efficiency in mining operations.

Internet of Things (IOT), ESP32 Module, Sensors, Arduino IDE, Webserver

"Implementation of IOT Applications for Realtime Monitoring of Environmental Safety in Underground Mines", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.q230-q236, April-2024, Available :http://www.jetir.org/papers/JETIR2404H30.pdf

"Implementation of IOT Applications for Realtime Monitoring of Environmental Safety in Underground Mines", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppq230-q236, April-2024, Available at : http://www.jetir.org/papers/JETIR2404H30.pdf