HOTAS Flight Control Systems and Axis Deadzones
Flight simulation hardware (HOTAS and dual-stick HOSAS) requires precise Hall-effect sensors across Pitch, Roll, and Yaw axes.
Specialized Diagnostic
Flight Stick & HOTAS Tester
Test Flight Sticks, HOTAS throttles, twist rudders, and 8-way hat switches online. Free diagnostic tool for MSFS 2024 and flight simulators.
FLIGHT AXES (PITCH / ROLL / YAW)
Pitch (X-Axis): 0.00
Roll (Y-Axis): 0.00
Yaw (Twist Rudder): 0.00
Throttle Lever: 0%
HAT SWITCH (8-WAY POV)
CENTER (NEUTRAL)
Flight Simulator Hardware Guidelines
Pitch, Roll, and Yaw axes should maintain smooth 16-bit precision without center jitter.
How to Get Started
Just three steps to run a complete controller test and understand your controller's health status.
01
Connect Controller
Connect your controller to your computer via USB cable or Bluetooth. If the browser doesn't respond, press any button on the controller to activate the connection.
02
Button Detection
Press each button in the visual interface and confirm the corresponding area lights up on screen. This helps troubleshoot unresponsive or double-clicking buttons.
03
Sticks & Vibration
Rotate the sticks to check linearity and drift issues; click the vibration test button to feel if the left and right motor feedback is working properly.
What would you like to do next?
Select a diagnostic calibration suite, deadzone analyzer, or high-frequency overclock tool.
Fix
Repair & Calibration
Calibrate zero-point offsets or follow step-by-step repair guides.
Optimize
Game Deadzones
Calculate exact radial vs axial deadzone overlays for Fortnite, Apex, & COD.
Telemetry
Overclock & Circularity
Verify true hardware polling Hz stability and statistical circularity grades.
Frequently Asked Questions
Everything you need to know about testing your controller.
How do I test a Flight Stick or HOTAS throttle quadrant?
Connect your Thrustmaster Warthog, Logitech X56, or Turtle Beach flight stick via USB. The tool measures Pitch, Roll, Yaw twist rudder, throttle lever linearity, and 8-way hat switch inputs.
How many buttons and axes does this flight stick tester support?
Our diagnostic engine supports up to 128 buttons and 10 independent analog axes simultaneously.
Can I test Microsoft Flight Simulator 2024 controllers?
Yes! It is fully compatible with MSFS 2024, DCS World, Star Citizen, and Elite Dangerous flight hardware.
How this test works & its limits
- This test reads your controller through the browser's standard Gamepad API — no drivers, no installs, nothing leaves your device.
- Readings depend on connection mode: Bluetooth reports at lower rates than USB. Compare like-for-like (wired vs wired).
- We measure the input reaching the browser — display lag and game-engine queues are outside this test's view.
- A clean reading now does not guarantee no drift in-game: deadzones differ per game, and wear develops over time. Use the Drift Timeline to track yours.
- This is a diagnostic, not a hardware-lab certification. For repair or RMA decisions, confirm with a second run or second tool.
100% Client-Side
All Gamepad API data stays in your browser. Zero tracking or data collection.
Instant Results
No downloads, plugins, or software installation needed. Works instantly.
Free Forever
No paywalls, subscription requirements, or hidden usage limits.