Abstract:With the continuous development of Internet of Things technology, smart homes begin to penetrate people's lives. Aiming at the monitoring of the intelligent ecological health care environment in smart homes, the IoT intelligent ecological health care environment monitoring system is researched, including the construction of the system model, the design of the system software, and the intelligent scheduling of communication instructions. Through the development of a control circuit board, it integrates negative oxygen ion, temperature, humidity, formaldehyde, PM2.5, voice and other sensors, collects various indoor environmental parameter information, adopts intelligent control methods, and uses wireless Wi-Fi nodes to control negative oxygen ions. Generators, plumbing, electric heating, humidifiers, air purifiers and other equipment are controlled to adjust indoor environmental parameters to achieve a high-quality living environment and good treatment requirements. Through research and exploration of a design method of the intelligent ecological health care environment monitoring system of the Internet of Things, the experiment shows that the design is feasible.