The Internet of Things is a huge network of interrelated objects and people connected to the Internet. Over the past few years, IoT science has gained great influence and importance in the agricultural sector. One of the important sub-fields of this science is monitoring and control of greenhouses, farms, and fisheries. To be more specific, the monitoring process in agriculture observes the proper operation of systems and the realization of agricultural production. In this study, a monitoring system based on wireless sensor network (WSNs) technology has been developed to monitor the environmental conditions of the greenhouse using the NRF24L01 + module and the Arduino board. The connection between the sensor node and the base station is established by the NRF24L01 + module, and subsequently, the information collected by the sensor node is transferred to the base station. The collected data is transferred from the base station to an Internet database and stored. The user can access the desired information using a mobile phone or browsing web pages through a browser. Comparing the qualitative and quantitative characteristics of the products produced in the proposed system compared to the traditional greenhouse proves the improvement of the performance of the proposed system.
