Explore an innovative approach to building LoraWAN coverage maps using DJI drones in this 26-minute conference talk from the 2018 Hackaday Belgrade event. Discover how this method addresses the challenges of deploying sensors in remote areas, making the process more efficient and cost-effective. Learn about applications in conservation, including sea turtle and endangered fish monitoring, and gain insights into the drone configuration and antenna mapping techniques. Understand the potential impact of this technology on IoT sensor network deployment and its implications for environmental research and monitoring.