【摘要】 由于城市居民工作忙，生活节奏快，人们经常忘记给植物浇水，为此设计一款基于STM32的植物浇水系统，主要由STM32单片机、土壤湿度传感器、温湿度传感器、Wi-Fi模块、水泵系统、继电器以及OLED液晶显示屏等构成，实现手动或自动浇水和远程监控。当土壤湿度传感器检测到土壤中的湿度较低时，自动启动浇水系统浇水，直到土壤湿度达标。同时，用户可以通过手机App实时查看土壤湿度数据与空气温湿度数据、设置浇水模式等。该系统硬件电路成本低，运行稳定，实现了智能浇水。更多还原

【Abstract】 Due to the busy work and fast-paced life of urban residents, people often forget to water the plants. A plant watering system is designed based on STM32, which is mainly composed of STM32 microcontroller, soil moisture sensor, temperature and humidity sensor, Wi-Fi module, water pump system, relay and OLED liquid crystal display to realize manual or automatic watering and remote monitoring. When the soil humidity sensor detects that the humidity in the soil is low, the watering system can automatically start watering until the soil humidity reaches the standard. At the same time, the user can view the soil humidity data and air temperature and humidity data in real time through the mobile App, and set the watering mode, etc. The hardware circuit of the system has low cost, stable operation, and realizes intelligent watering.更多还原