Building upon the successful launch of the journal, the second issue of the International Journal of IoT, Embedded Systems and Industrial Automation (IJIESIA) continues its commitment to publishing high-quality, peer-reviewed research in IoT engineering, embedded systems, and industrial automation technologies. The articles featured in this issue further advance system-level engineering, hardware–software integration, and intelligent automation research, while promoting the dissemination of rigorously reviewed work and fostering collaboration among researchers, academics, and industry professionals