Design and realization of distributed wireless temperature detection system based on Zigbee technology

摘要

ABSTRACT In order to realise the real-time gathering and transmission of temperature, in this paper, we present a distributed wireless temperature detection system based on Zigbee system-on-chip CC2530F256 and digital temperature sensor DS18B20. On this basis, the detailed descriptions of component selection, hardware design and software design of this system are introduced. The system is tested by constructing actual circuit. It is found that this system exhibits good stability and precision for the measurement of temperature, and also exhibits strong anti-interference ability. Furthermore, the system is easy to be extended and applied.