Applying LoRA Communication Technology to UAV Telemetry System and Payload Design

The UAV telemetry system is a completely independent Wireless Systems control module that can be installed into any UAV payload without interfering with other subsystems. In this paper, the telemetry system of the sounding rocket will be used as the experimental object. The telemetry system of the sounding rocket is designed into a small and lightweight control box and a lightweight launch console to facilitate testing and operation before launch. The console connects the launch pad and the sounding rocket module through LoRA communication technology. During the flight, LoRA telemetry monitoring signals can collect various rocket flight data (such as rocket body roll, pitch and yaw direction) and rocket internal function inspection and transmit it back to the base station. This paper will explain the components of the flight attitude measurement system of the sounding rocket guidance control system, and analyze and discuss the actual launch data of the sounding rocket.