LoRa is a Low-Power Wide-Area Network (LPWAN) technology designed for long-range, low-power communication in IoT applications. It enables devices to transmit data over long distances, up to several kilometers, with low power consumption, making it ideal for battery-operated sensors and other devices. LoRa networks consist of LoRa end devices, gateways, and network servers, providing a reliable and energy-efficient ecosystem for connecting remote devices and enabling data collection and exchange in smart cities, industrial automation, and other use cases.