Introduction
As robotics education continues to evolve, interactive simulators are becoming essential tools for learners and researchers alike. The Tello Simulator, conceptualized and developed by Anujith Muraleedharan during his time with RobotX Workshops. This system simulates the behavior and capabilities of a DJI Tello drone, enabling users to test flight mechanics, control APIs, and real-time telemetry—all without needing access to physical hardware.
Purpose and Learning Focus
This simulator is intended for:
- Students learning drone programming and control algorithms
- Developers prototyping autonomous aerial behaviors
- Educators seeking visual tools for robotics teaching
It offers a safe, interactive environment that replicates realistic drone control, sensor feedback, and environmental interaction. Whether you’re prototyping an autonomous flight system or just getting started with UAV programming, this tool is an excellent starting point.
Highlighted Features
- Realistic Flight Controls
Smooth takeoff, landing, and emergency stop with physics-based motion—pitch, roll, acceleration, and drag for realistic flight dynamics. - Immersive Visual Experience
Detailed 3D environment with streets, vehicles, people, and the ability to switch between first-person and third-person camera views. - Path Navigation
Supports linear and curved (Bezier) flight paths with synchronized camera tracking for smooth, natural drone movement. - FPV Streaming & Frame Capture
Simulated FPV video using OpenGL, with frame capture and storage for later use or analysis. - HUD & Controls
Live telemetry (battery, altitude, orientation, speed) and full control via keyboard or TCP socket commands—including gesture-triggered flips.
Acknowledgements
This simulator was built by Anujith Muraleedharan as part of his contribution to the RobotX Workshops drone programming course. The original idea and implementation came from a desire to make drone control education accessible, intuitive, and risk-free.
Final Thoughts
The Tello drone simulator is not just a tool but a learning platform. It combines hands-on interaction, intuitive control, and rich telemetry in a realistic 3D environment. Whether you’re developing autonomous algorithms or simply exploring how drones behave in flight, this simulator offers a powerful, low-risk entry point.
To contribute or learn more, visit Anujith’s personal website or check out other exciting initiatives at RobotX Workshops.
Ready to take off?
