Long Range (LoRa) is the most widely used technology for significant attention in recent years due to their ability to enable long-range, low-power connectivity, making it an ideal communication system for Internet of Things applications. LoRa radio is considered as the physical layer, MAC layer which was specifically developed for low power IoT devices. LoRa is one of the technologies in LPWAN, which demonstrated remarkable potential in various domains used for IoT applications. This research paper presents a comprehensive study of LoRa technology, covering its LoRa principles (Physical Layer, MAC Layer, Network layer) Communication Mechanism, Application usage. Through an in-depth analysis of the key features and advantages of LoRa, this paper aims to provide a holistic understanding of the technology and its potential implications for the future of IoT in Collusion management and collision avoidance.