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以单片无线射频芯片nRF401为基础,进行了工业测控短距离无线数据传输的接口设计,给出了相关的硬件电路和软件框图,对系统在不同环境下的通信距离、通信准确性等进行了现场测试与分析。并对系统进行了合适的抗干扰设计,使系统具有较好的实际应用价值。
Based on the nRF401 chip, the interface design of short-range wireless data transmission for industrial measurement and control was given. The related hardware circuit and software block diagram were given. The communication distance and communication accuracy of the system in different environments Field test and analysis. The system is designed with suitable anti-jamming to make the system have better practical application value.