In this project, we are going to learn about IoT LoRa Based Smart Agriculture & Remote Monitoring System. Smart Agriculture means monitoring environmental conditions that influence crop production & track livestock health indicators. LoRa based Internet of Things (IoT) technology for agriculture enables efficiencies that reduce environmental impact, maximize yield, and minimize expenses. Smart agriculture use cases based on LoRa devices and the LoRaWAN protocol have demonstrated significant improvements, such as a 50% water reduction for commercial farms.
In this project we will use the LoRa soil moisture sensor based on the Atmega328P microcontroller, LoRa Module RFM95 & AHT10 Humidity/Temperature Sensor. The AHT10 Digital Humidity & Temperature Sensor measures the local air temperature & humidity. The Capacitive Soil Moisture Sensor will measure the Soil Humidity/Moisture. Hence all the measured data can be sent wirelessly up to 15km distance and can be read by the receiver. Both the transmitter and receiver is designed using the LoRa Module.
The transmitter operates on low power mode. Using a AAA Battery the device can be operated over a year. The device power can be controlled and data sending intervals can be increased as per requirement. Thus the advantage of this Technology includes long-range, low-power wireless qualities that enable the use of low-cost sensors to send data from the farm to the Cloud where it can be analyzed to improve operations.
Source Code & Purchase Link: how2electronics.com/iot-lora-...
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