A wireless sensing device for open farmland and its back-end system design

This article describes an open farmland scenario, with commercially available low-power Internet of Things(IoT) wireless communication functions, a unified electrical interface of sensing modules, and the appearance design also takes into account the prevention of typhoons and the ability to increase the amount of content, so that the electronic components and the power supply can be integrated with the design of the packaged sensing device.It also describes how to use the principle of multivariable linear regression to predict the production date of crops when the back-end system receives the various data sent back by the sensing devices, and return the prediction results to the user for fieldwork planning.