The transformative capabilities of LoRa technology in agriculture, enabling farmers to remotely monitor and control crucial variables, such as soil moisture, temperature, and crop health, for enhanced yields and sustainability.
In modern agriculture, the integration of IoT technologies can significantly enhance farm management and sustainability. This project introduces a LoRa-powered smart agriculture system, with an Arduino microcontroller serving as the central processing unit. The system employs various sensors, including a DHT11 for measuring humidity and temperature, a Dallas temperature sensor for additional temperature readings, a soil moisture sensor for monitoring soil hydration, and a gas sensor for detecting harmful gases. Data collected by these sensors are transmitted wirelessly using LoRa technology, enabling long-range communication between the transmitter and receiver modules. The system automates irrigation by activating a DC motor to pump water when low soil moisture levels are detected. Additionally, the gas sensor triggers a fan via a relay and sends an SMS alert through a GSM module if poisonous gases are present.
Keywords: LORA, Agriculture.
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