Design of Granary Environmental Monitoring System Based on LoRa
In view of the problems of large monitoring range,long transmission distance and high power consumption of granaries,in-depth research on LoRa wireless communication,sensors,cloud server and other technologies is carried out to design the granary environmental monitoring system.The collection node collects and sends the temperature and humidi-ty data to the gateway,and the gateway sends the data to the Internet of Things Cloud platform after receiving the data,and uses WeChat mini program to realize real-time display of the data.Thus,the effective monitoring of grain storage envi-ronment is realized.
LoRaMCUtemperature and humidityenvironmental monitoring
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