Show HN: Waiting for AI Grand Prix racing SIM? Me too So I made one (github.com)

A new open-source practice simulator based on Elodin has been launched to support participants of Anduril's AI Grand Prix, a $500,000 autonomous drone racing competition. This simulator allows contestants to develop and refine their perception, planning, and control algorithms ahead of the official simulator's release. It features high-fidelity six degrees of freedom (6-DOF) physics, a functional Betaflight Software-In-The-Loop (SITL) flight controller, and a course that allows competitors to track their race times. This tool is significant for the AI/ML community as it provides immediate access to a sophisticated training environment, enabling teams to start testing their algorithms and strategies in a structured way. The simulator includes detailed technical specifications, making it a robust resource for experimentation and learning, particularly with its deterministic GPU-rendered setup and integration with MAVLink protocols. Moreover, it fosters a collaborative spirit within the community, as developers can customize and enhance the simulator while preparing for a competition that emphasizes innovation in autonomous drone technology.