In order to solve wiring difficulties

high cost and other problems encountered in traditional water quality monitoring program

and to achieve accurate measurement and control of water quality and environmental factors

an intelligent monitoring system based on wireless sensor networks（WSNs）applied in aquaculture is introduced.Low power consumption chip CC2530 integrated data transceiving and data processing is choosen using CC2530 as RF transceiver low-power consumption WSNs nodes is designed

and the collection

processing and display of water quality parameters in aquaculture is achieved.Writing and compiling procedures of the sensor nodes in IAR development environment to implement data transmission between WSNs nodes.The results show that the technical performance indexs of the system meet the design requirements

and the system has simple structure

fast data transmission

the function is easy to expand

and has value to promote and apply.