:The Internet of Things (IoT) paradigm isrefers to the underlying constituents of 4th Industrial Revolution that will also be able to affect the use of the internet andin industrial production in the future. More than 50 billion smart devices will be able to communicate with each other and internet services over the increasing network capabilities of wireless sensor networksnetwork nodes on IoT applications in the next ten years. One of the leading production areas wherecurrently using IoT within wireless sensor networks is precision agricultural practices. In this study, a new sensor node design, which includingincludes humidity and temperature sensors employing Bluetooth Low Energy (BLE) communication protocol, is used with regard toas an IoT applicationsapplication. Subsequent to this, sensor node power consumption and management cost was investigated. The experimental results showed that the developed sensor node lifetime is approximately 8 years and the total cost of nodes and gateway model is under $50 per year per decare.