Greenhouse Wireless Control System Based on NRF905

Wireless greenhouse control system based on NRF905 is mainly composed of a control module,measurement module,display module and communication module.Control module uses STC89C52 MCU as the core component,through the measurement of greenhouse environment temperature sensor DS18B20 and the humidity sensor,the system controls the temperature and humidity of the greenhouse according to the measured data,so as to achieve the greenhouse environment.This system mainly uses the NRF905 module for the sending and receiving module to realize remote data communication.At the same time the display module uses digital tube.Through the serial communication with the computer,real-time display and the storage of temperature and humidity information is achieved.