Button Mapping
Confirm Cross, Circle, Square and Triangle map as expected.
PS5 Controller Test
Use the online tester for DualSense button input, analog sticks, trigger values, drift sampling, circularity and browser-visible vibration capability.
ps5 controller testDualSense testerPS5 stick drifttrigger travel
DualSense Browser Limits
The browser can read standard Gamepad API input when the DualSense is exposed by the operating system.
Adaptive trigger resistance is not normally controllable through the standard browser API. Use USB for the most consistent first test.
DualSense Checks
Validate the visible browser input first, then run the health checks.
Trigger Travel
Read L2/R2 travel as browser-exposed analog values.
Drift Sample
Measure stick center offset at rest.