Using an IoT system in precision agriculture removes the need for direct spraying by people, which is the focus of this study. When it comes to better managing agricultural needs, the Internet of Things plays a significant role. Currently, insecticides and fertilizers are sprayed by hand, endangering the nervous system of the sprayer and resulting in countless deaths. Farming in today’s world is hampered by a lack of trained labor and rapidly shifting environmental circumstances. Traditional farming methods need to be rethought in order to keep pace with today’s agricultural needs. Agriculture automation is therefore necessary, and this can be done via Wireless Sensor Networks and Internet of Things (IoT).