QR Drone Controller

S2TECH

About this app

S2 Fly by Quantum Robotix gives you precise, responsive control of your drone from your Android device.

CONTROLS
- Dual joystick interface — throttle/yaw on left, roll/pitch on right
- Real-time telemetry display — roll, pitch, yaw, throttle percentage
- Arm/disarm safety switch prevents accidental motor activation
- Smooth joystick with deadzone for stable hovering

TUNING
- Full PID configuration — Proportional, Integral, Derivative, Angle Strength
- Roll and Pitch Trim bipolar sliders for fine adjustment
- Level calibration with 5-second guided process
- Values saved locally and restored between sessions

CAMERA
- Live video feed from drone camera over Wi-Fi
- Record flights directly to your device gallery
- Frame-accurate video encoding — no fast-forward during dropped frames

DESIGNED FOR PILOTS
- Clean dark interface optimised for outdoor sunlight
- Landscape-only layout maximises control space
- Works entirely over local Wi-Fi — no internet required
- No accounts, no data collection, no ads

Compatible with Quantum Robotix S2 drone hardware.

What’s new

What's New in Version 1.0.7

• Fixed camera frame drop issues for smoother video streaming
• Optimized camera FPS settings to improve performance
• Updated app theme to launch in Light Mode by default
• Refreshed splash screen with the new application logo
• Updated and optimized PID parameter values
• General UI enhancements, bug fixes, and performance improvements