WebHID not available. PlayStation controller features (DualSense/DS4 calibration, hardware info, adaptive triggers) need WebHID.
Reason:
💡 You can still use the Xbox / Gamepad tab — it works with any browser via the standard Gamepad API.
No controller connected
Click "Connect Controller" above to begin
Direction Matrix
Left
Right
Analog Sticks
Left(0.000, 0.000)
Right(0.000, 0.000)
Signal Analysis
Connect a controller and move the sticks to see analysis
Notes: Center offset / noise / jitter require a natural rest period. Roundness & radius improve as you rotate the stick fully. Packet loss is a timing-based estimate. Quality is a heuristic combined score.
Waiting for input...
System Terminal
No operations yet. Connect a controller and press buttons to see events.