In order to change the present situation of manual testing and manual adjustment of environmental parameters in the wine cellar, it is necessary to design a wireless environmental measurement and control system with automatic functions. In this system, STM32F103 series single-chip microcomputer was selected as the core component of measurement and control. DHT12 temperature and humidity acquisition module and GY-302 illumination acquisition module were used to collect the temperature, the humidity and illumination data of wine cellar respectively. The single-chip microcomputer processed the data and displayed the data on LCD screen. At the same time, the data was sent to LabVIEW interface through ESP8266 wireless Wi-Fi module for display and storage when the value exceeds When the value exceeds the preset upper and lower limits, it would alarm and control the operation of external equipment to adjust the temperature, humidity and illumination. Through the field test, the system can realize the real-time collection of various environmental parameters in the wine cellar stably. It can be realized that the system would alarmed and adjusted the environment when the environmental parameters were over the limits. The test proved the effectiveness and reliability of the system.