Design of Wireless Measurement and Control System in Grain Storage Based on ZigBee

Based on ZigBee,a new design of wireless temperature measurement and control system combined with ATmegal28L,CC2420,VB.NET technology is put forward.The hardware architecture and software realization of the system are presented.The system can measure granary temperature in real time,transmit data by wireless communication,dynamically display data and alarm,and realize various functions of granary management. Compared with traditional wire grain inspection system,this system is of stable performance,and easy to layout,maintain,expand and so on.