LoRa is a type of wireless network that enables long-distance communication between sensors and other devices in the Internet of Things (IoT). Due to its ability to send data over long distances with minimal energy consumption, it is ideal for various applications such as city and building management. LoRa excels in areas where reliable connectivity is needed, even in hard-to-reach locations, allowing devices to communicate without the need for frequent battery replacements. The protocol also supports encryption, ensuring secure data transmission between devices and servers. These modules contain radio transceivers that enable communication on frequencies that correspond to LoRaWAN standards. The physical layer uses Semtech's proprietary spread spectrum technology in the 868 MHz band. Higher communication layers implement the LoRaWAN protocol version 1.0.
For activating the module in a LoRaWAN network, both methods, ABP and OTAA, are implemented. The modules also feature a reverse channel for configuring the module. The company Softlink also manufactures its own LoRa gateways.
