In the last years, besides the implementation in the
smart city applications, IoT has also found significant place in the
agricultural and food production process. In the paper we
present an innovative, power efficient and highly scalable IoT
agricultural system. This system is based on LoRaWAN network
for long range and low power consumption data transmission
from the sensor nodes to the cloud services. Our system of cloud
services is highly scalable and utilizes data stream for analytics
purposes. In our case study we show some preliminary results for
grape farm.
