Design of Garden Disinfection Control System Based on STM32

This research is based on STM32 core, combined with multiple sensors such as temperature and humidity sensor, light sensor, soil moisture sensor, and so on, aiming at real-time monitoring of garden environmental parameters. The system also includes infrared detection module, atomization module, ultrasonic module, etc., through the real-time detection of temperature and humidity, light intensity and soil moisture, to determine whether the value exceeds the preset threshold. Once the threshold is exceeded, the system alerts through a buzzer, alerting staff to take prompt action, thereby reducing the need for manual supervision and tracking. The tracking module is used for route detection, and the obstacle avoidance module is used for obstacle detection and obstacle avoidance. The collected data is sent to the cloud through the Bluetooth module, so that the staff can monitor the changes of the garden environment in real time through the Internet platform. The function of this intelligent system is to improve the efficiency of garden disinfection, and realize the real-time monitoring and remote control of garden environment.