Open access
Aug 2026
IOT-Based Coal Mine Monitoring and Alert System using STM32F446RE
Experimental results demonstrate that the proposed system effectively detects hazardous conditions, provides timely alerts, and supports remote supervision, thereby improving worker safety and operational efficiency.
Vijaya Sri Andiboyina, Sri Chandrika Tamada Devi, Deepa Sahasra Saragadam et al.
· International Journal of Sci... · 0 citations