A greenhouse control device based on Raspberry Pi and Yeelink cloud platform is presen-ted. Using Raspberry Pi single board computer as the control core of local measurement and control sys-tem, the device could collect in real time the parameter values such as temperature, humidity, light in-tensity, CO2 concentration and so on, thus implemented the control of sprinkler irrigation equipment, ventilation equipment and lighting equipment. In addition, the statuses of the greenhouse are regularly updated to the Yeelink IOT cloud platform. Using remote PC or smart phone, The user can remotely read the working statuses of the greenhouse and implement the remote control. The architecture of the system and the design scheme of hardware and software are given, which could also provide guidelines for the re-alization of similar greenhouse measurement and control program.