Precision agriculture is an advanced farming practice that uses technology to monitor and manage agricultural operations with high accuracy.
A Precision farming data acquisition system using embedded devices is being put forward in this article.
A reliable method of data transmission is essential for sending sensor data to a centralized location for cloud storage and further processing. The choice between wireless or wired modes will depend on the farm’s existing infrastructure.
Popular choices of wireless technologies include Wi-Fi, Bluetooth, cellular, LoRaWAN, and Zigbee and LoRaWAN is a spread spectrum modulation technique commonly used in precision farming, IoT, and for building smart cities attributing majorly because of its range, data rate, and power consumption.
Considerations for choosing the right Wireless Long Range MCUs for precision farming include low power consumption, wireless protocol support, network architecture, MCU architecture, security, memory, I/O interfaces, and sensors for precision farming.
Soil moisture sensors, electrochemical sensors such as NPK, pH Acidity, Salinity, and GPS receivers for mapping fields are necessary sensors for precision farming.
This article provides key considerations for selecting the right MCU for an embedded system, enabling the creation of cost-effective precision farming solutions with long-range connectivity.